chore(deps): bump actions/setup-python from 5 to 6

Bumps [actions/setup-python](https://github.com/actions/setup-python) from 5 to 6.
- [Release notes](https://github.com/actions/setup-python/releases)
- [Commits](actions/setup-python@v5...v6)

---
updated-dependencies:
- dependency-name: actions/setup-python
  dependency-version: '6'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

.github/workflows/benchmarks.yml

@@ -39,7 +39,7 @@ jobs:
         with:
           node-version: 18
 
-      - uses: actions/setup-python@v5
+      - uses: actions/setup-python@v6
         with:
           python-version: '3.11'
 

.github/workflows/ci.yml

@@ -258,7 +258,7 @@ jobs:
           export ASAN_OPTIONS=detect_odr_violation=0
           ./unittests
 
-      - uses: actions/setup-python@v5
+      - uses: actions/setup-python@v6
         if: ${{ ! startsWith(matrix.config.name, 'Windows') }}
         with:
           python-version: '3.13'

.github/workflows/static_analysis.yml

@@ -18,7 +18,7 @@ jobs:
         with:
           fetch-depth: 2
 
-      - uses: actions/setup-python@v5
+      - uses: actions/setup-python@v6
         with:
           python-version: '3.9'