Update handle-mcdata-update.yml fix input handling

.github/workflows/handle-mcdata-update.yml

@@ -1,7 +1,11 @@
 name: handle-mcdata-update
 on:
   repository_dispatch:
-    types: [mc-update]
+    inputs:
+      version:
+        description: 'What new version is like `1.21.6`'
+        required: true
+        default: '1.21.6'
 jobs:
   update-mcdata:
     runs-on: ubuntu-latest
@@ -10,6 +14,6 @@ jobs:
         with:
           submodules: true
       - run: npm install # install gh-helpers
-      - run: node .github/commands/bump.js ${{ github.event.client_payload.tag }}
+      - run: node .github/commands/bump.js ${{ github.event.inputs.version }}
         env:
           GITHUB_TOKEN: ${{ secrets.PAT_PASSWORD }}