Revert "[AutoPR azure-mgmt-hybridcompute]-generated-from-SDK Generation - Python-6531041"

[yaotongms]

Reverts #47919

This API version hasn't been registered to all regions yet. So want to revert this PR for now.

[Copilot]

Pull request overview

Reverts the Hybrid Compute SDK generation because the target API is not yet available in all regions.

Changes:

• Restores the previous TypeSpec commit and SDK version 9.1.0b3.
• Reverts generated models, operation typings, and serialization changes.
• Removes the generated API snapshot; this must be regenerated for the reverted surface to satisfy CI.

Reviewed changes

Copilot reviewed 17 out of 20 changed files in this pull request and generated no comments.

Show a summary per file

File	Description
CHANGELOG.md	Removes the 9.1.0b4 entry.
_metadata.json	Restores prior generation metadata.
api.md	Removes the API snapshot.
api.metadata.yml	Removes API snapshot metadata.
apiview-properties.json	Restores the prior cross-language version.
pyproject.toml	Removes the Python 3.14 classifier.
tsp-location.yaml	Restores the previous specification commit.
_version.py	Reverts the package to 9.1.0b3.
_types.py	Restores the prior service-extension alias.
types.py	Removes generated TypedDict request types.
_patch.py	Reverts generated whitespace.
_utils/model_base.py	Removes numeric-duration handling.
_utils/serialization.py	Removes numeric-duration serializers.
models/_models.py	Restores the prior type alias reference.
models/_patch.py	Reverts generated whitespace.
operations/_operations.py	Restores JSON request-body annotations.
operations/_patch.py	Reverts generated whitespace.
aio/_patch.py	Reverts generated whitespace.
aio/operations/_operations.py	Restores async JSON request-body annotations.
aio/operations/_patch.py	Reverts generated whitespace.

Comments suppressed due to low confidence (1)

sdk/hybridcompute/azure-mgmt-hybridcompute/api.metadata.yml:1

• Removing this metadata (along with api.md) guarantees the API Markdown Consistency check will fail for this affected package: .github/workflows/src/api-md-consistency/find_mismatches.js:76-92 requires both tracked files. Please regenerate and commit api.md and api.metadata.yml for the reverted SDK surface instead of deleting them.

[msyyc]

@yaotongms Since last release was just beta version and there is no related issue in community yet, we could keep this version until api-version deployed.