make publish workflow able to be dispatched manually

Author: SirEndii

.github/workflows/build-and-publish.yaml

@@ -42,7 +42,7 @@ jobs:
       java-version: ''
 
   publish:
-    if: ${{ github.event_name == 'push' && contains(github.ref, 'release/') }}
+    if: ${{ github.event_name == 'workflow_dispatch' || (github.event_name == 'push' && contains(github.ref, 'release/')) }}
     runs-on: self-hosted
     needs:
       - build-and-test