chore(deps): bump actions/checkout from 4 to 6

.github/workflows/docs.yml

@@ -21,7 +21,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/configure-pages@v5
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: actions/setup-python@v5
         with:
           python-version: 3.x

.github/workflows/lint.yml

@@ -16,7 +16,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Set up Python 3.13
         uses: actions/setup-python@v4

.github/workflows/publish-pypi.yml

@@ -14,7 +14,7 @@ jobs:
       contents: read
     steps:
       - name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           ref: master
           fetch-depth: 0 # Full history needed for setuptools-scm to read git tags

.github/workflows/publish-release.yml

@@ -10,7 +10,7 @@ jobs:
   create_python_package:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - name: Install uv
         uses: astral-sh/setup-uv@v3
         with:

.github/workflows/tests.yml

@@ -19,7 +19,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Set up Python 3.13
         uses: actions/setup-python@v4

.github/workflows/typing.yml

@@ -16,7 +16,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Set up Python 3.13
         uses: actions/setup-python@v4

.github/workflows/update-major-minor-tags.yml

@@ -11,7 +11,7 @@ jobs:
   update_major_minor_tags:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
         with:
           fetch-depth: 0  # Fetch all history for all tags
       - uses: haya14busa/action-update-semver@v1.2.1