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/check-mkdocs-task.yml

@@ -84,7 +84,7 @@ jobs:
           go-version-file: go.mod
 
       - name: Install Python
-        uses: actions/setup-python@v5
+        uses: actions/setup-python@v6
         with:
           python-version-file: pyproject.toml
 

.github/workflows/check-python-task.yml

@@ -67,7 +67,7 @@ jobs:
         uses: actions/checkout@v5
 
       - name: Install Python
-        uses: actions/setup-python@v5
+        uses: actions/setup-python@v6
         with:
           python-version-file: pyproject.toml
 
@@ -98,7 +98,7 @@ jobs:
         uses: actions/checkout@v5
 
       - name: Install Python
-        uses: actions/setup-python@v5
+        uses: actions/setup-python@v6
         with:
           python-version-file: pyproject.toml
 

.github/workflows/deploy-cobra-mkdocs-versioned-poetry.yml

@@ -68,7 +68,7 @@ jobs:
           go-version-file: go.mod
 
       - name: Install Python
-        uses: actions/setup-python@v5
+        uses: actions/setup-python@v6
         with:
           python-version-file: pyproject.toml
 

.github/workflows/spell-check-task.yml

@@ -49,7 +49,7 @@ jobs:
         uses: actions/checkout@v5
 
       - name: Install Python
-        uses: actions/setup-python@v5
+        uses: actions/setup-python@v6
         with:
           python-version-file: pyproject.toml
 

.github/workflows/test-go-integration-task.yml

@@ -80,7 +80,7 @@ jobs:
           go-version-file: go.mod
 
       - name: Install Python
-        uses: actions/setup-python@v5
+        uses: actions/setup-python@v6
         with:
           python-version-file: pyproject.toml