chore(deps): update actions/setup-python action to v5.6.0

Author: renovate[bot]

.github/workflows/mypy.yml

@@ -30,7 +30,7 @@ jobs:
         cache-dependency-glob: ''
         cache-suffix: '3.13'
     - name: Setup Python
-      uses: actions/setup-python@8d9ed9ac5c53483de85588cdf95a591a75ab9f55 # v5.5.0
+      uses: actions/setup-python@a26af69be951a213d495a4c3e4e4022e16d87065 # v5.6.0
       with:
         python-version: '3.13'
     - name: Install pip dependencies

.github/workflows/pre-commit.yml

@@ -28,7 +28,7 @@ jobs:
         path: ~/.cache/pre-commit
         key: ${{ runner.os }}-pre-commit-${{ hashFiles('.pre-commit-config.yaml') }}
     - name: Setup Python
-      uses: actions/setup-python@8d9ed9ac5c53483de85588cdf95a591a75ab9f55 # v5.5.0
+      uses: actions/setup-python@a26af69be951a213d495a4c3e4e4022e16d87065 # v5.6.0
       with:
         python-version: '3.13'
     - uses: astral-sh/setup-uv@d4b2f3b6ecc6e67c4457f6d3e41ec42d3d0fcb86 # v5.4.2

.github/workflows/setup.yml

@@ -15,7 +15,7 @@ jobs:
       with:
         persist-credentials: false
     - name: Setup Python
-      uses: actions/setup-python@8d9ed9ac5c53483de85588cdf95a591a75ab9f55 # v5.5.0
+      uses: actions/setup-python@a26af69be951a213d495a4c3e4e4022e16d87065 # v5.6.0
       with:
         python-version: '3.13'
     - uses: astral-sh/setup-uv@d4b2f3b6ecc6e67c4457f6d3e41ec42d3d0fcb86 # v5.4.2

.github/workflows/submodules-update.yml

@@ -28,7 +28,7 @@ jobs:
     - run: sudo apt-get update
     - run: sudo apt-get install -y gettext
     - name: Setup Python
-      uses: actions/setup-python@8d9ed9ac5c53483de85588cdf95a591a75ab9f55 # v5.5.0
+      uses: actions/setup-python@a26af69be951a213d495a4c3e4e4022e16d87065 # v5.6.0
       with:
         python-version: '3.13'
     - uses: astral-sh/setup-uv@d4b2f3b6ecc6e67c4457f6d3e41ec42d3d0fcb86 # v5.4.2

.github/workflows/test.yml

@@ -13,7 +13,7 @@ jobs:
     - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
       with:
         persist-credentials: false
-    - uses: actions/setup-python@8d9ed9ac5c53483de85588cdf95a591a75ab9f55 # v5.5.0
+    - uses: actions/setup-python@a26af69be951a213d495a4c3e4e4022e16d87065 # v5.6.0
       with:
         python-version: '3.13'
     - name: Lint

.github/workflows/update-generated.yml

@@ -28,7 +28,7 @@ jobs:
     - run: sudo apt-get update
     - run: sudo apt-get install -y gettext
     - name: Setup Python
-      uses: actions/setup-python@8d9ed9ac5c53483de85588cdf95a591a75ab9f55 # v5.5.0
+      uses: actions/setup-python@a26af69be951a213d495a4c3e4e4022e16d87065 # v5.6.0
       with:
         python-version: '3.13'
     - uses: astral-sh/setup-uv@d4b2f3b6ecc6e67c4457f6d3e41ec42d3d0fcb86 # v5.4.2