Add debug logs to CI

Author: JonasVautherin

.github/workflows/main.yml

@@ -67,7 +67,9 @@ jobs:
 
           # Update our local proto submodule to match
           cd $GITHUB_WORKSPACE/sdk/proto
+          pwd
           git fetch origin
+          echo "About to checkout $proto_commit_hash"
           git checkout $proto_commit_hash
 
           # Cleanup