fix(ci): include ogx-open-client in unified release pipeline (ogx-ai#6205)

# What does this PR do?

ogx-open-client was built and published ia a separate workflow,
publish-openapi-sdk.yml, with no version coupling to the main ogx
release. ogx-open-client version was taken from the fallback version of
ogx, so it was always ended with `devX`.

This change adds ogx-open-client to the pypi.yml build/test/publish
matrix so every ogx release automatically publishes a same-version
client SDK. Fixes the standalone publish-openapi-sdk.yml to also derive
its version from the trigger tag or an explicit input.

To do the above it changes the version assignment in Makefile.

---------

Signed-off-by: E Geiger <egeiger@redhat.com>
Signed-off-by: Francisco Javier Arceo <farceo@redhat.com>
Co-authored-by: Francisco Javier Arceo <farceo@redhat.com>

Author: aegeiger

.github/CODEOWNERS

@@ -7,4 +7,3 @@
 # OpenAPI SDK generation and publishing
 /client-sdks/openapi/ @ashwinb @leseb @bbrowning
 /.github/workflows/openapi-generator-validation.yml @ashwinb @leseb @bbrowning
-/.github/workflows/publish-openapi-sdk.yml @ashwinb @leseb @bbrowning

.github/workflows/README.md

@@ -28,7 +28,6 @@ OGX uses GitHub Actions for Continuous Integration (CI). Below is a table detail
 | Pre-commit | [pre-commit.yml](pre-commit.yml) | Run pre-commit checks |
 | Prepare release | [prepare-release.yml](prepare-release.yml) | Prepare release |
 | Test OGX Build | [providers-build.yml](providers-build.yml) | Test ogx build and list-deps |
-| Publish OpenAPI SDK to PyPI | [publish-openapi-sdk.yml](publish-openapi-sdk.yml) | Publish ogx-open-client to PyPI |
 | Build, test, and publish packages | [pypi.yml](pypi.yml) | Build, test, and publish packages |
 | Integration Tests (Record) | [record-integration-tests.yml](record-integration-tests.yml) | Auto-record missing test recordings for PR |
 | vLLM GPU Recording | [record-vllm-gpu-tests.yml](record-vllm-gpu-tests.yml) | GPU recording for gpt-oss:20b (${{ inputs.suite }} suite) |

.github/workflows/openapi-generator-validation.yml

@@ -187,7 +187,7 @@ jobs:
 
       - name: Generate Python SDK
         working-directory: client-sdks/openapi
-        run: make sdk OPEN=1
+        run: make sdk OPEN=0
 
       - name: Validate generated SDK
         working-directory: client-sdks/openapi
@@ -217,14 +217,14 @@ jobs:
 
       - name: Install generated SDK
         run: |
-          echo "Reinstalling OpenAPI-generated SDK (ogx_open_client)..."
-          uv pip uninstall ogx-open-client || true
+          echo "Reinstalling OpenAPI-generated SDK (ogx_client)..."
+          uv pip uninstall ogx-client || true
 
           # Install SDK using uv pip
           uv pip install -e client-sdks/openapi/sdks/python
 
           echo "Verifying installation..."
-          uv run python -c "import ogx_open_client; print(f'Installed: {ogx_open_client.__name__}')"
+          uv run python -c "import ogx_client; print(f'Installed: {ogx_client.__name__}')"
 
       - name: Setup Ollama (for integration tests)
         if: runner.os == 'Linux'
@@ -242,7 +242,7 @@ jobs:
             || echo "::warning::Some integration tests failed - this may indicate SDK compatibility issues"
 
           # Show which SDK is actually being used
-          uv run python -c "import ogx_open_client; import inspect; print(f'SDK location: {inspect.getfile(ogx_open_client)}')"
+          uv run python -c "import ogx_client; import inspect; print(f'SDK location: {inspect.getfile(ogx_client)}')"
 
       - name: Summary
         if: runner.os == 'Linux'
@@ -255,5 +255,5 @@ jobs:
             echo "✅ Integration tests executed (check logs for results)"
             echo ""
             echo "**Platform**: ${{ matrix.os }}"
-            echo "**Package**: ogx_open_client (OpenAPI-generated)"
+            echo "**Package**: ogx_client (OpenAPI-generated)"
           } >> "$GITHUB_STEP_SUMMARY"