chore(deps): update actions/checkout action to v7

Author: tradeshift-renovate[bot]

.github/workflows/ci.yml

@@ -8,7 +8,7 @@ jobs:
     name: Sanity Checks
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - uses: actions/setup-node@v6
         with:
           node-version: '20.9.0'
@@ -35,7 +35,7 @@ jobs:
     env:
       DOCKER_REGISTRY_URL: registry.hub.docker.com
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - uses: actions/setup-node@v6
         with:
           node-version: '20.9.0'

.github/workflows/commitlint.yml

@@ -5,7 +5,7 @@ jobs:
   commitlint:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - run: sed -i -E "s/(docker:.+)/Dockerfile/" ./action.yml
       - run: echo -n '' > .dockerignore
       - uses: actions/setup-node@v6
@@ -30,7 +30,7 @@ jobs:
   commitlint-pulling-from-docker-hub:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - uses: actions/setup-node@v6
         with:
           node-version: '20.9.0'