fix: actions

.github/github-action/index.js

@@ -5,12 +5,7 @@ const { contributors } = require('./contributors');
 async function run() {
   try {
     const title = github.context.payload.pull_request.title;
-    const labels = [];
-
-    if(!title.startsWith('Answer:')) {
-      return;
-    }
-    labels.push('answer');
+    const labels = ['answer'];
 
     const match = title.match(/Answer:\s*(\d+)/);
     if (match) {

.github/workflows/label-issue.yml

@@ -7,6 +7,7 @@ on:
 jobs:
   add_supporters:
     runs-on: ubuntu-latest
+    if: ${{ startsWith(github.event.pull_request.title, 'Answer') }}
     steps:
       - name: checkout
         uses: actions/checkout@v2