Bump actions/checkout from 6 to 7

.github/workflows/build_docs.yml

@@ -22,7 +22,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
 
       - name: Install graphviz
         run: apt update && apt install -y graphviz-dev

.github/workflows/check_formatting.yml

@@ -23,7 +23,7 @@ jobs:
 
     steps:
       # This action sets the current path to the root of your github repo
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
 
       - name: Install code
         run: python3 -m pip install .[dev] -U

.github/workflows/deploy.yml

@@ -55,7 +55,7 @@ jobs:
           path: "./public"
 
       - name: Checkout
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
 
       - name: Setup Pages
         uses: actions/configure-pages@v6

.github/workflows/docker-image.yml

@@ -25,7 +25,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
 
       - name: Set up QEMU
         uses: docker/setup-qemu-action@v4

.github/workflows/pypi.yml

@@ -15,7 +15,7 @@ jobs:
   dist:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v6
+    - uses: actions/checkout@v7
 
     - name: Build SDist and wheel
       run: pipx run build

.github/workflows/test_package.yml

@@ -18,7 +18,7 @@ jobs:
     container: ghcr.io/fenics/dolfinx/dolfinx:nightly
 
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
 
       - name: Install package
         run: python3 -m pip install .[test]