chore(github-deps): bump astral-sh/setup-uv from 6.0.1 to 6.3.0

Bumps [astral-sh/setup-uv](https://github.com/astral-sh/setup-uv) from 6.0.1 to 6.3.0.
- [Release notes](https://github.com/astral-sh/setup-uv/releases)
- [Commits](6b9c6063ab...445689ea25)

---
updated-dependencies:
- dependency-name: astral-sh/setup-uv
  dependency-version: 6.3.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

.github/workflows/python-build-test.yml

@@ -20,7 +20,7 @@ jobs:
       uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
 
     - name: Install uv
-      uses: astral-sh/setup-uv@6b9c6063abd6010835644d4c2e1bef4cf5cd0fca # v6.0.1
+      uses: astral-sh/setup-uv@445689ea25e0de0a23313031f5fe577c74ae45a1 # v6.3.0
       with:
         python-version: ${{ matrix.python-version }}
         activate-environment: true