ci(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] <support@github.com>

Author: dependabot[bot]

.github/workflows/dependencies.yml

@@ -13,7 +13,7 @@ jobs:
       - uses: actions/checkout@v4
 
       - name: Set up Python
-        uses: actions/setup-python@v5
+        uses: actions/setup-python@v6
         with:
           python-version: '3.11'
 

.github/workflows/pyqual-ci.yml

@@ -29,7 +29,7 @@ jobs:
         token: ${{ secrets.GITHUB_TOKEN }}
 
     - name: Setup Python
-      uses: actions/setup-python@v5
+      uses: actions/setup-python@v6
       with: 
         python-version: "3.11"
 

.github/workflows/pyqual-enhanced.yml

@@ -43,7 +43,7 @@ jobs:
         fetch-depth: 0  # Full history for better analysis
 
     - name: Set up Python ${{ matrix.python-version }}
-      uses: actions/setup-python@v5
+      uses: actions/setup-python@v6
       with:
         python-version: ${{ matrix.python-version }}
         cache: 'pip'

.github/workflows/pyqual.yml

@@ -8,7 +8,7 @@ jobs:
     - uses: actions/checkout@v4
       with: {fetch-depth: 0}
 
-    - uses: actions/setup-python@v5
+    - uses: actions/setup-python@v6
       with: {python-version: "3.11"}
 
     - uses: actions/setup-node@v4