fix: Add --repo flag to gh workflow run command

The gh CLI requires either a git repository context or an explicit --repo flag
to determine which repository to run the workflow in.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <[email protected]>

Author: scottlovegrove

.github/workflows/release-please.yml

@@ -24,6 +24,6 @@ jobs:
 
             - name: Trigger publish workflow
               if: ${{ steps.release.outputs.release_created }}
-              run: gh workflow run publish.yml
+              run: gh workflow run publish.yml --repo ${{ github.repository }}
               env:
                   GH_TOKEN: ${{ github.token }}