Merge pull request #399 from crystal-ameba/dependabot/github_actions/actions/checkout-4

Bump actions/checkout from 3 to 4

.github/workflows/cd.yml

@@ -24,7 +24,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Set up QEMU
         uses: docker/setup-qemu-action@v2

.github/workflows/ci.yml

@@ -24,7 +24,7 @@ jobs:
           crystal: ${{ matrix.crystal }}
 
       - name: Download source
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Install dependencies
         run: shards install

.github/workflows/docs.yml

@@ -19,7 +19,7 @@ jobs:
         uses: crystal-lang/install-crystal@v1
 
       - name: Download source
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Install dependencies
         run: shards install