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](https://github.com/actions/setup-python/compare/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>

.github/workflows/build-macos-qt6.yml

@@ -54,7 +54,7 @@ jobs:
           echo $(brew --prefix flex)/bin >> $GITHUB_PATH
           echo $(brew --prefix libtool)/bin >> $GITHUB_PATH
 
-      - uses: actions/setup-python@v5
+      - uses: actions/setup-python@v6
         with:
           python-version: '3.11'
 

.github/workflows/code_layout.yml

@@ -25,7 +25,7 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v5
       - name: Set up Python
-        uses: actions/setup-python@v5
+        uses: actions/setup-python@v6
         with:
           python-version: '3.13'
       - name: Install requirements
@@ -177,7 +177,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Set up Python
-        uses: actions/setup-python@v5
+        uses: actions/setup-python@v6
         with:
           python-version: '3.13'
       - name: Install Requirements
@@ -212,7 +212,7 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v5
       - name: Set up Python
-        uses: actions/setup-python@v5
+        uses: actions/setup-python@v6
         with:
           python-version: '3.13'
       - name: Run Check

.github/workflows/pre-commit.yaml

@@ -24,7 +24,7 @@ jobs:
           fetch-depth: 200
 
       - name: Set up Python
-        uses: actions/setup-python@v5
+        uses: actions/setup-python@v6
         with:
             python-version: '3.13'
 

.github/workflows/sipify-bot.yml

@@ -12,7 +12,7 @@ jobs:
     runs-on: [ubuntu-latest]
     steps:
 
-      - uses: actions/setup-python@v5
+      - uses: actions/setup-python@v6
         with:
           python-version: '3.13'