Bump actions/checkout from 2.4.0 to 3.0.2

.github/workflows/ci.yml

@@ -9,7 +9,7 @@ jobs:
     container: "golang:1.17"
     steps:
       - name: Checkout
-        uses: actions/checkout@v2.4.0
+        uses: actions/checkout@v3.0.2
       - name: Install tools
         run: make install-tools
       - name: Format
@@ -24,7 +24,7 @@ jobs:
     container: "golang:1.17"
     steps:
       - name: Checkout
-        uses: actions/checkout@v2.4.0
+        uses: actions/checkout@v3.0.2
       - name: Install tools
         run: make install-tools
       - name: Run linters
@@ -37,7 +37,7 @@ jobs:
     container: "golang:1.17"
     steps:
       - name: Checkout
-        uses: actions/checkout@v2.4.0
+        uses: actions/checkout@v3.0.2
       - name: Install tools
         run: make install-tools
       - name: Run linters
@@ -49,7 +49,7 @@ jobs:
     container: "golang:1.17"
     steps:
       - name: Checkout
-        uses: actions/checkout@v2.4.0
+        uses: actions/checkout@v3.0.2
       - name: Tidy
         run: make modules
       - name: Check for changes
@@ -62,7 +62,7 @@ jobs:
     container: "golang:1.17"
     steps:
       - name: Checkout
-        uses: actions/checkout@v2.4.0
+        uses: actions/checkout@v3.0.2
       - name: Install tools
         run: make install-tools
       - name: Generate files
@@ -77,7 +77,7 @@ jobs:
     container: "hashicorp/terraform"
     steps:
       - name: Checkout
-        uses: actions/checkout@v2.4.0
+        uses: actions/checkout@v3.0.2
         # Image is based on alpine, but doesn't contain make, so we install it.
       - name: Install make
         run: apk add make

.github/workflows/docker.yml

@@ -11,7 +11,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v2.4.0
+        uses: actions/checkout@v3.0.2
       - name: Set up QEMU
         uses: docker/setup-qemu-action@v1
         with: