Merge pull request #348 from dataware-tools/renovate/actions-checkout-3.x

Update actions/checkout action to v3

Author: WatanabeToshimitsu

.github/workflows/build_and_test.yml

@@ -8,7 +8,7 @@ jobs:
     timeout-minutes: 300
 
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
 
       - name: Build test image
         env:
@@ -31,7 +31,7 @@ jobs:
     timeout-minutes: 300
 
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
 
       - name: Install Trivy
         run: |