Dependabot update

CLA: trivial

(deps): Bump actions/setup-python

Bumps [actions/setup-python](https://github.com/actions/setup-python) from 5.2.0 to 5.3.0.
- [Release notes](https://github.com/actions/setup-python/releases)
- [Commits](actions/setup-python@v5.2.0...v5.3.0)

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

Signed-off-by: dependabot[bot] <[email protected]>

.github/workflows/ci.yml

@@ -619,7 +619,7 @@ jobs:
     - name: make
       run: make -s -j4
     - name: Setup Python
-      uses: actions/setup-python@v5.2.0
+      uses: actions/setup-python@v5.3.0
       with:
         python-version: ${{ matrix.PYTHON }}
     - uses: dtolnay/rust-toolchain@master