chore(docker publish action): use tag names

Author: felipelube

.github/workflows/main.yml

@@ -3,6 +3,8 @@ name: Publish Docker
 # Controls when the action will run. Triggers the workflow on push or pull request
 # events but only for the master branch
 on:
+  release:
+    types: [published]
   push:
     branches: [ master, slim, alpine ]
 jobs:
@@ -16,3 +18,4 @@ jobs:
         name: felubra/npm-script-webhook
         username: ${{ secrets.DOCKER_USERNAME }}
         password: ${{ secrets.DOCKER_PASSWORD }}
+        tag_names: true