Bump actions/setup-python from 6 to 7

Bumps [actions/setup-python](https://github.com/actions/setup-python) from 6 to 7.
- [Release notes](https://github.com/actions/setup-python/releases)
- [Commits](https://github.com/actions/setup-python/compare/v6...v7)

---
updated-dependencies:
- dependency-name: actions/setup-python
  dependency-version: '7'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

.github/workflows/build-WebAPI.yml

@@ -133,7 +133,7 @@ jobs:
       - uses: actions/setup-dotnet@v6
         with:
           dotnet-version: '10.x'
-      - uses: actions/setup-python@v6
+      - uses: actions/setup-python@v7
         with:
           python-version: '3.x'
       - name: Restore WebAPI
@@ -315,7 +315,7 @@ jobs:
       - uses: actions/setup-dotnet@v6
         with:
           dotnet-version: '10.x'
-      - uses: actions/setup-python@v6
+      - uses: actions/setup-python@v7
         with:
           python-version: '3.x'
       - name: Restore WebAPI