Bump actions/checkout from 5 to 6

.github/workflows/build-frontend.yml

@@ -12,7 +12,7 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
 
       - uses: actions/setup-node@v6
         with:

.github/workflows/ci.yml

@@ -19,7 +19,7 @@ jobs:
     outputs:
       noxenvs: ${{ steps.noxenvs-matrix.outputs.noxenvs }}
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - name: Set up nox
         uses: wntrblm/[email protected]
       - id: noxenvs-matrix
@@ -37,7 +37,7 @@ jobs:
         noxenv: ${{ fromJson(needs.list.outputs.noxenvs) }}
 
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - name: Install dependencies
         run: >
           sudo apt-get update &&
@@ -62,7 +62,7 @@ jobs:
       id-token: write
 
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - name: Set up Python
         uses: actions/setup-python@v6
         with:

.github/workflows/images.yml

@@ -21,7 +21,7 @@ jobs:
     outputs:
       images: ${{ steps.images-matrix.outputs.images }}
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - id: images-matrix
         run: |
           python3 -c '
@@ -48,7 +48,7 @@ jobs:
         image: ${{ fromJson(needs.list.outputs.images) }}
 
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
 
       - uses: dorny/paths-filter@v3
         id: changes

.github/workflows/report.yml

@@ -40,7 +40,7 @@ jobs:
 
       # FIXME: we can skip checking out if we are able to list all images in
       #        the image repository
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
 
       - name: Install Bowtie
         uses: ./