Update repository_dispatch.yml to save build artifacts on fail

Author: me-no-dev

.github/workflows/repository_dispatch.yml

@@ -16,6 +16,12 @@ jobs:
         GIT_AUTHOR_EMAIL: ${{ secrets.PUSH_EMAIL }}
         GIT_COMMITTER_EMAIL: ${{ secrets.PUSH_EMAIL }}
       run: bash ./tools/repository_dispatch.sh
+    - name: Upload build
+      if: failure()
+      uses: actions/upload-artifact@v3
+      with:
+        name: build
+        path: build
     - name: Upload archive
       uses: actions/upload-artifact@v3
       with: