Update to action workflow pipeline in default repo for development (#…

…3061)

# Description
change **repo_url** to **repo** in order to pass the correct value to
`actions/checkout@v4`
as part of in place pipeline development with in authoritative repo
ergo no review necessary

# Type of change
- [x] Bug fix (fixes something broken)
- [ ] New feature (adds functionality)
- [ ] Maintenance (code refactor, clean-up, new CI test, etc.)

Co-authored-by: Terry McGuinness <Terry.McGuinness@noaa.gov>

.github/workflows/pw_aws_ci.yaml

@@ -84,7 +84,7 @@ jobs:
         fi
         {
           echo "branch=$branch"
-          echo "repo=$repo_url"
+          echo "repo=$repo"
         } >> $GITHUB_OUTPUT
 
   checkout: