Mirror template-action PR #129: fix buildx install flag and add manual release dispatch

[Copilot]

Applies the same fixes from devops-infra/template-action#129 to this repo.

Buildx cleanup (auto-create-pull-request.yml, auto-create-release.yml, cron-check-dependencies.yml)

• Removed with: install: true from docker/setup-buildx-action@v3 — redundant since it became the default

Taskfile.cicd.yml

• Removed internal: true from version:tag-release to allow direct invocation from workflows

Release workflow (auto-create-release.yml)

• Added workflow_dispatch trigger
• Updated job if: to allow manual runs alongside merged release PRs
• Reworked tag creation to check for duplicate tags before pushing; skips gracefully on manual dispatch, hard-fails on automation:

full_remote_sha="$(git ls-remote --tags origin "refs/tags/${REL_VERSION}" 2>/dev/null | awk '{print $1}' || true)"
if [ -n "${full_remote_sha}" ]; then
  if [ "${GITHUB_EVENT_NAME}" = "workflow_dispatch" ]; then
    echo "ℹ️ INFO: Full tag '${REL_VERSION}' already exists; skipping tag creation."
  else
    echo "❌ ERROR: Full tag '${REL_VERSION}' already exists; aborting" >&2
    exit 1
  fi
else
  task version:tag-release
fi

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[Copilot]

Pull request overview

Mirrors upstream template-action PR fixes by simplifying Buildx setup, enabling manual release execution, and allowing workflows to invoke the release tagging task directly.

Changes:

• Removed redundant install: true from docker/setup-buildx-action@v3 across workflows.
• Enabled manual release runs by adding workflow_dispatch and updating release job gating + tag creation behavior.
• Made version:tag-release callable from workflows by removing internal: true.

Reviewed changes

Copilot reviewed 4 out of 4 changed files in this pull request and generated 1 comment.

File	Description
Taskfile.cicd.yml	Makes version:tag-release invokable from workflows (not internal-only).
.github/workflows/cron-check-dependencies.yml	Simplifies Buildx setup by dropping redundant install input.
.github/workflows/auto-create-release.yml	Adds manual dispatch support, adjusts job if:, and avoids failing manual runs when a full tag already exists.
.github/workflows/auto-create-pull-request.yml	Simplifies Buildx setup by dropping redundant install input.

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