Merge pull request #165 from redhat-appstudio/dependabot/github_actions/actions/checkout-3

Bump actions/checkout from 2 to 3

Author: gtrivedi88

.github/workflows/size-label.yml

@@ -8,7 +8,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Size label
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
         with:
           token: ${{ secrets.GITHUB_TOKEN }}
       - name: Install hub