chore(deps): update actions/setup-python action to v6 (#1979)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

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@a26af69be951a213d495a4c3e4e4022e16d87065 # v5.6.0
+      uses: actions/setup-python@e797f83bcb11b83ae66e0230d6156d7c80228e7c # v6.0.0
       with:
         python-version: '3.13'
     - name: Install pip dependencies

.github/workflows/pre-commit.yml

@@ -39,7 +39,7 @@ jobs:
           ${{ runner.os }}-pre-commit-${{ steps.get-date.outputs.previous_cache_tag }}
           ${{ runner.os }}-pre-commit-
     - name: Setup Python
-      uses: actions/setup-python@a26af69be951a213d495a4c3e4e4022e16d87065 # v5.6.0
+      uses: actions/setup-python@e797f83bcb11b83ae66e0230d6156d7c80228e7c # v6.0.0
       with:
         python-version: '3.13'
     - uses: astral-sh/setup-uv@557e51de59eb14aaaba2ed9621916900a91d50c6 # v6.6.1

.github/workflows/setup.yml

@@ -15,7 +15,7 @@ jobs:
       with:
         persist-credentials: false
     - name: Setup Python
-      uses: actions/setup-python@a26af69be951a213d495a4c3e4e4022e16d87065 # v5.6.0
+      uses: actions/setup-python@e797f83bcb11b83ae66e0230d6156d7c80228e7c # v6.0.0
       with:
         python-version: '3.13'
     - uses: astral-sh/setup-uv@557e51de59eb14aaaba2ed9621916900a91d50c6 # v6.6.1

.github/workflows/test.yml

@@ -13,7 +13,7 @@ jobs:
     - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
       with:
         persist-credentials: false
-    - uses: actions/setup-python@a26af69be951a213d495a4c3e4e4022e16d87065 # v5.6.0
+    - uses: actions/setup-python@e797f83bcb11b83ae66e0230d6156d7c80228e7c # v6.0.0
       with:
         python-version: '3.13'
     - name: Lint

.github/workflows/update-generated.yml

@@ -26,7 +26,7 @@ jobs:
     - run: sudo apt-get update
     - run: sudo apt-get install -y gettext
     - name: Setup Python
-      uses: actions/setup-python@a26af69be951a213d495a4c3e4e4022e16d87065 # v5.6.0
+      uses: actions/setup-python@e797f83bcb11b83ae66e0230d6156d7c80228e7c # v6.0.0
       with:
         python-version: '3.13'
     - uses: astral-sh/setup-uv@557e51de59eb14aaaba2ed9621916900a91d50c6 # v6.6.1