Merge pull request #228 from ocp-power-automation/dependabot/github_actions/actions/checkout-4

Bump actions/checkout from 2 to 4

Author: Power Cloud Robot

.github/workflows/main.yml

@@ -17,7 +17,7 @@ jobs:
 
     steps:
     - name: Checkout
-      uses: actions/checkout@v2
+      uses: actions/checkout@v4
 
     - name: Running setup with trace enabled
       run: bash openshift-install-powervs setup -trace