…up (#192)

Bumps the actions-deps group with 1 update:
[actions/setup-dotnet](https://github.com/actions/setup-dotnet).

Updates `actions/setup-dotnet` from 5.3.0 to 5.4.0
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/actions/setup-dotnet/releases">actions/setup-dotnet's
releases</a>.</em></p>
<blockquote>
<h2>v5.4.0</h2>
<h2>What's Changed</h2>
<h3>Enhancements</h3>
<ul>
<li>Improve global.json SDK version validation for rollForward by <a
href="https://github.com/priyagupta108"><code>@​priyagupta108</code></a>
in <a
href="https://redirect.github.com/actions/setup-dotnet/pull/742">actions/setup-dotnet#742</a></li>
<li>Pin actions to commit SHAs in workflows by <a
href="https://github.com/priya-kinthali"><code>@​priya-kinthali</code></a>
in <a
href="https://redirect.github.com/actions/setup-dotnet/pull/744">actions/setup-dotnet#744</a></li>
<li>Expand the CSC problem matcher to light up more errors on GitHub. by
<a
href="https://github.com/StephenCleary"><code>@​StephenCleary</code></a>
in <a
href="https://redirect.github.com/actions/setup-dotnet/pull/717">actions/setup-dotnet#717</a></li>
</ul>
<h3>Documentation</h3>
<ul>
<li>Docs(action): Explicitly mark all optional inputs with required:
false by <a
href="https://github.com/kranthipoturaju"><code>@​kranthipoturaju</code></a>
in <a
href="https://redirect.github.com/actions/setup-dotnet/pull/737">actions/setup-dotnet#737</a></li>
</ul>
<h3>Bug Fixes</h3>
<ul>
<li>Fix global.json creation command by <a
href="https://github.com/michal2612"><code>@​michal2612</code></a> in <a
href="https://redirect.github.com/actions/setup-dotnet/pull/694">actions/setup-dotnet#694</a></li>
</ul>
<h3>Dependency Updates</h3>
<ul>
<li>Upgrade <code>@​actions/cache</code> to 5.1.0, log cache write
denied by <a
href="https://github.com/jasongin"><code>@​jasongin</code></a> in <a
href="https://redirect.github.com/actions/setup-dotnet/pull/746">actions/setup-dotnet#746</a></li>
</ul>
<h2>New Contributors</h2>
<ul>
<li><a href="https://github.com/jasongin"><code>@​jasongin</code></a>
made their first contribution in <a
href="https://redirect.github.com/actions/setup-dotnet/pull/746">actions/setup-dotnet#746</a></li>
<li><a
href="https://github.com/michal2612"><code>@​michal2612</code></a> made
their first contribution in <a
href="https://redirect.github.com/actions/setup-dotnet/pull/694">actions/setup-dotnet#694</a></li>
<li><a
href="https://github.com/kranthipoturaju"><code>@​kranthipoturaju</code></a>
made their first contribution in <a
href="https://redirect.github.com/actions/setup-dotnet/pull/737">actions/setup-dotnet#737</a></li>
<li><a
href="https://github.com/StephenCleary"><code>@​StephenCleary</code></a>
made their first contribution in <a
href="https://redirect.github.com/actions/setup-dotnet/pull/717">actions/setup-dotnet#717</a></li>
</ul>
<p><strong>Full Changelog</strong>: <a
href="https://github.com/actions/setup-dotnet/compare/v5...v5.4.0">https://github.com/actions/setup-dotnet/compare/v5...v5.4.0</a></p>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/actions/setup-dotnet/commit/26b0ec14cb23fa6904739307f278c14f94c95bf1"><code>26b0ec1</code></a>
Expand the CSC problem matcher to light up more errors on GitHub. (<a
href="https://redirect.github.com/actions/setup-dotnet/issues/717">#717</a>)</li>
<li><a
href="https://github.com/actions/setup-dotnet/commit/da5e5482f2d0700168cff080da45b50da8b60f0e"><code>da5e548</code></a>
docs(action): explicitly mark all optional inputs with required: false
(<a
href="https://redirect.github.com/actions/setup-dotnet/issues/737">#737</a>)</li>
<li><a
href="https://github.com/actions/setup-dotnet/commit/9bd3b44355ba7c500f3d2e029636c6d29ac5caab"><code>9bd3b44</code></a>
Improve readability of global.json creation command (<a
href="https://redirect.github.com/actions/setup-dotnet/issues/694">#694</a>)</li>
<li><a
href="https://github.com/actions/setup-dotnet/commit/4406a635cd2be9c92689ea22b2f74ea57297088c"><code>4406a63</code></a>
Bump <code>@​actions/cache</code> to 5.1.0, log cache write denied (<a
href="https://redirect.github.com/actions/setup-dotnet/issues/746">#746</a>)</li>
<li><a
href="https://github.com/actions/setup-dotnet/commit/dc3262dda80e97f1c7865b3b122e99240e30b738"><code>dc3262d</code></a>
pin actions to commit SHAs in workflows (<a
href="https://redirect.github.com/actions/setup-dotnet/issues/744">#744</a>)</li>
<li><a
href="https://github.com/actions/setup-dotnet/commit/95a3f8b067437dc9b2027a437f5dc3b4569ddd49"><code>95a3f8b</code></a>
Validate global.json SDK version before rollForward optimization (<a
href="https://redirect.github.com/actions/setup-dotnet/issues/742">#742</a>)</li>
<li>See full diff in <a
href="https://github.com/actions/setup-dotnet/compare/9a946fdbd5fb07b82b2f5a4466058b876ab72bb2...26b0ec14cb23fa6904739307f278c14f94c95bf1">compare
view</a></li>
</ul>
</details>
<br />


[![Dependabot compatibility
score](https://dependabot-badges.githubapp.com/badges/compatibility_score?dependency-name=actions/setup-dotnet&package-manager=github_actions&previous-version=5.3.0&new-version=5.4.0)](https://docs.github.com/en/github/managing-security-vulnerabilities/about-dependabot-security-updates#about-compatibility-scores)

Dependabot will resolve any conflicts with this PR as long as you don't
alter it yourself. You can also trigger a rebase manually by commenting
`@dependabot rebase`.

[//]: # (dependabot-automerge-start)
[//]: # (dependabot-automerge-end)

---

<details>
<summary>Dependabot commands and options</summary>
<br />

You can trigger Dependabot actions by commenting on this PR:
- `@dependabot rebase` will rebase this PR
- `@dependabot recreate` will recreate this PR, overwriting any edits
that have been made to it
- `@dependabot show <dependency name> ignore conditions` will show all
of the ignore conditions of the specified dependency
- `@dependabot ignore <dependency name> major version` will close this
group update PR and stop Dependabot creating any more for the specific
dependency's major version (unless you unignore this specific
dependency's major version or upgrade to it yourself)
- `@dependabot ignore <dependency name> minor version` will close this
group update PR and stop Dependabot creating any more for the specific
dependency's minor version (unless you unignore this specific
dependency's minor version or upgrade to it yourself)
- `@dependabot ignore <dependency name>` will close this group update PR
and stop Dependabot creating any more for the specific dependency
(unless you unignore this specific dependency or upgrade to it yourself)
- `@dependabot unignore <dependency name>` will remove all of the ignore
conditions of the specified dependency
- `@dependabot unignore <dependency name> <ignore condition>` will
remove the ignore condition of the specified dependency and ignore
conditions


</details>

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Resolve #175 - match a UN M.49 region group against a contained region,
e.g. es-419 (Latin America) matches es-MX (Mexico).

Adds the CLDR-sourced UnM49Data dataset, an opt-in
IsMatch(prefix, tag, regionContainment) overload, ExpandRegion, and a
parser fix so a numeric region after the language parses as a region.
Restores trimmed parser/lookup comments. Bumps version to 1.4.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

Re-sync of the #213/#214/#217 workflow fixes from ptr727/ProjectTemplate
(PRs #215/#216/#218), adapted to this single-target NuGet repo.

- develop leg is versioned against its own branch (NBGV prerelease tag no
  longer stripped); validate-release entry gate enforces it both directions.
- Surgical, condition-gated cleanup of only the consumed release-asset-* artifacts;
  blanket cleanup job removed.

Closes #195.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>