chore(ci): use actions/checkout@v6

Author: rektdeckard

.github/workflows/ruff.yml

@@ -9,25 +9,25 @@ on:
 jobs:
   ruff-check:
     runs-on: ubuntu-latest
-    
+
     steps:
-    - uses: actions/checkout@v4
-    
+    - uses: actions/checkout@v6
+
     - name: Install uv
       uses: astral-sh/setup-uv@v1
       with:
         version: "latest"
-    
+
     - name: Set up Python
       uses: actions/setup-python@v4
       with:
         python-version: "3.12"
-    
+
     - name: Install dependencies
       run: UV_GIT_LFS=1 uv sync --dev
-    
+
     - name: Run ruff linter
       run: uv run ruff check --output-format=github .
-    
+
     - name: Run ruff formatter
-      run: uv run ruff format --check --diff . 
+      run: uv run ruff format --check --diff .

.github/workflows/tag-version.yml

@@ -14,7 +14,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v6
       with:
         fetch-depth: 2
         fetch-tags: true

.github/workflows/template-check.yml

@@ -14,7 +14,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v6
 
     - name: Check template files not tracked in git
       run: |

.github/workflows/tests.yml

@@ -11,7 +11,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v6
 
     - name: Install uv
       uses: astral-sh/setup-uv@v1