Update release.yml

Author: rndmh3ro

.github/workflows/release.yml

@@ -1,6 +1,8 @@
+---
 name: New release
 
-on:
+on:  # yamllint disable-line rule:truthy
+  workflow_dispatch:
   push:
     branches:
       - master
@@ -10,7 +12,7 @@ jobs:
     runs-on: ubuntu-latest
     name: create release draft
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
         with:
           fetch-depth: 0
           ref: master