Update docker-publish.yml

.github/workflows/docker-publish.yml

@@ -1,19 +1,8 @@
-name: Docker
-
-# This workflow uses actions that are not certified by GitHub.
-# They are provided by a third-party and are governed by
-# separate terms of service, privacy policy, and support
-# documentation.
+name: Docker Build & Publish
 
 on:
-  schedule:
-    - cron: '22 7 * * *'
-  push:
-    branches: [ "main" ]
-    # Publish semver tags as releases.
-    tags: [ 'v*.*.*' ]
-  pull_request:
-    branches: [ "main" ]
+  release:
+    types: [created]
 
 env:
   # Use docker.io for Docker Hub if empty