⬆ 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/lint.yml

@@ -48,7 +48,7 @@ jobs:
     steps:
       - uses: actions/checkout@v5
       - name: Set up Python ${{ matrix.python-version }}
-        uses: actions/setup-python@v5
+        uses: actions/setup-python@v6
         id: sp
         with:
           python-version: ${{ matrix.python-version }}

.github/workflows/release.yml

@@ -41,7 +41,7 @@ jobs:
     steps:
     - uses: actions/checkout@v5
     - name: Set up Python
-      uses: actions/setup-python@v5
+      uses: actions/setup-python@v6
       with:
         python-version: ">=3.11"  # for tomlib
     - name: Install uv

.github/workflows/test.yml

@@ -65,7 +65,7 @@ jobs:
       with:
         node-version: 22
     - name: Set up Python ${{ matrix.python-version }}
-      uses: actions/setup-python@v5
+      uses: actions/setup-python@v6
       id: sp
       with:
         python-version: ${{ matrix.python-version }}
@@ -127,7 +127,7 @@ jobs:
       with:
         node-version: 22
     - name: Set up Python ${{ matrix.python-version }}
-      uses: actions/setup-python@v5
+      uses: actions/setup-python@v6
       id: sp
       with:
         python-version: ${{ matrix.python-version }}
@@ -192,7 +192,7 @@ jobs:
       with:
         node-version: 22
     - name: Set up Python ${{ matrix.python-version }}
-      uses: actions/setup-python@v5
+      uses: actions/setup-python@v6
       id: sp
       with:
         python-version: ${{ matrix.python-version }}
@@ -233,7 +233,7 @@ jobs:
 
     steps:
       - uses: actions/checkout@v5
-      - uses: actions/setup-python@v5
+      - uses: actions/setup-python@v6
         id: sp
         with:
           python-version: '3.12'