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] <support@github.com>

Author: dependabot[bot]

.github/workflows/build.yml

@@ -135,7 +135,7 @@ jobs:
       steps:
       -  uses: actions/checkout@v4
       - name: Setup Python
-        uses: actions/setup-python@v5
+        uses: actions/setup-python@v6
         with:
           python-version: 3.x
       -  name: install  pytest
@@ -169,7 +169,7 @@ jobs:
             - '3.13'
       steps:
       -  uses: actions/checkout@v4
-      -  uses: actions/setup-python@v5
+      -  uses: actions/setup-python@v6
          with:
             python-version: ${{matrix.python-version}}
             allow-prereleases: true

.github/workflows/sonarcloud.yml

@@ -24,7 +24,7 @@ jobs:
          with:
             fetch-depth: 0 # Shallow clones should be disabled for a better relevancy of analysis
       -  name: Set up Python for gcovr
-         uses: actions/setup-python@v5
+         uses: actions/setup-python@v6
          with:
             python-version: 3.12
             cache: pip # caching pip dependencies