Merge pull request #316 from kroese/renovate/actions-checkout-4.x

chore(deps): update actions/checkout action to v4

.github/workflows/build.yml

@@ -31,7 +31,7 @@ jobs:
         uses: docker/setup-buildx-action@v2
       -
         name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           fetch-depth: 0
       -

.github/workflows/check.yml

@@ -7,7 +7,7 @@ jobs:
     name: shellcheck
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Run ShellCheck
         uses: ludeeus/action-shellcheck@master
 env:

.github/workflows/hub.yml

@@ -12,7 +12,7 @@ jobs:
   dockerHubDescription:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - 
       name: Docker Hub Description
       uses: peter-evans/dockerhub-description@v3