Fix integration tests workflow run list (#19308)

Author: WVerlaek

.github/workflows/workspace-integration-tests.yml

@@ -85,7 +85,7 @@ jobs:
               } >> $GITHUB_OUTPUT
           else
               # Find the most recent successful build on main. Look back up to 10 builds.
-              RUNID=$(gh run list --repo gitpod-io/gitpod --branch main --workflow Build --limit 10 --json createdAt,conclusion,databaseId --jq 'map(select(.conclusion == "success")) | sort_by(.createdAt) | .[-1] | .databaseId')
+              RUNID=$(gh run list --repo gitpod-io/gitpod --branch main --workflow build.yml --limit 10 --json createdAt,conclusion,databaseId --jq 'map(select(.conclusion == "success")) | sort_by(.createdAt) | .[-1] | .databaseId')
               if [ "$RUNID" == "" ]; then
                 echo no successful build found on main branch in the last 10 commits, see https://github.com/gitpod-io/gitpod/actions/workflows/build.yml for details | tee -a $GITHUB_STEP_SUMMARY
                 exit 1