Bump actions/setup-python from 5.6.0 to 6.0.0

Bumps [actions/setup-python](https://github.com/actions/setup-python) from 5.6.0 to 6.0.0.
- [Release notes](https://github.com/actions/setup-python/releases)
- [Commits](actions/setup-python@v5.6.0...v6.0.0)

---
updated-dependencies:
- dependency-name: actions/setup-python
  dependency-version: 6.0.0
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

.github/workflows/pythonpackage.yml

@@ -10,7 +10,7 @@ jobs:
       - name: Checkout sources
         uses: actions/checkout@v4.2.2
       - name: Set up Python
-        uses: actions/setup-python@v5.6.0
+        uses: actions/setup-python@v6.0.0
         with:
           python-version: "3.9"
       - name: Install dependencies
@@ -27,7 +27,7 @@ jobs:
       - name: Checkout sources
         uses: actions/checkout@v4.2.2
       - name: Set up Python
-        uses: actions/setup-python@v5.6.0
+        uses: actions/setup-python@v6.0.0
         with:
           python-version: "3.9"
       - name: Lint with ruff
@@ -52,7 +52,7 @@ jobs:
       - name: Checkout sources
         uses: actions/checkout@v4.2.2
       - name: Set up Python ${{ matrix.python-version }}
-        uses: actions/setup-python@v5.6.0
+        uses: actions/setup-python@v6.0.0
         with:
           python-version: ${{ matrix.python-version }}
           allow-prereleases: true
@@ -79,7 +79,7 @@ jobs:
       - name: Checkout sources
         uses: actions/checkout@v4.2.2
       - name: Set up Python
-        uses: actions/setup-python@v5.6.0
+        uses: actions/setup-python@v6.0.0
         with:
           python-version: "3.9"
       - name: Download coverage

.github/workflows/pythonpublish.yml

@@ -10,7 +10,7 @@ jobs:
     steps:
     - uses: actions/checkout@v4.2.2
     - name: Set up Python
-      uses: actions/setup-python@v5.6.0
+      uses: actions/setup-python@v6.0.0
       with:
         python-version: "3.9"
     - name: Install dependencies