add missing environment to publishing workflow (#20)

Author: provinzkraut

.github/workflows/publish.yaml

@@ -3,12 +3,14 @@ name: Latest Release
 on:
   release:
     types: [published]
+  workflow_dispatch:
 
 jobs:
   publish-release:
     runs-on: ubuntu-latest
     permissions:
       id-token: write
+    environment: release
     steps:
       - name: Check out repository
         uses: actions/checkout@v4