actions/checkout ->v3

Author: didier-durand

.github/workflows/lambda-cobol-workflow.yaml

@@ -32,7 +32,7 @@ jobs:
         sam --version
     
     - name: Checkout
-      uses: actions/checkout@v2
+      uses: actions/checkout@v3
 
     - name: Configure AWS Credentials
       uses: aws-actions/configure-aws-credentials@v1
@@ -57,4 +57,4 @@ jobs:
         git diff --quiet && git diff --staged --quiet || git commit -m "execution update into README.md committed back by actor $GITHUB_ACTOR on $HELMALYZER_TIMESTAMP (workflow: $GITHUB_WORKFLOW - job: $GITHUB_JOB - sha: $GITHUB_SHA - ref: $GITHUB_REF)"
         git config pull.rebase false
         git diff --quiet && git diff --staged --quiet || git pull
-        git push https://$GITHUB_ACTOR:${{ secrets.GITHUB_TOKEN }}@github.com/$GITHUB_REPOSITORY
+        git push https://$GITHUB_ACTOR:${{ secrets.GITHUB_TOKEN }}@github.com/$GITHUB_REPOSITORY