Limit test to only main branch

Author: devopsmariocom

.github/workflows/publish.yml

@@ -2,7 +2,7 @@
 # 1. Create PAT with `read:packages` and `write:packages` see https://docs.github.com/en/free-pro-team@latest/packages/guides/migrating-to-github-container-registry-for-docker-images#authenticating-with-the-container-registry
 # 2. Create CR_PAT variable under Settings / Secrets
 
-name: Docker
+name: BUILD Docker
 
 on:
   push:

.github/workflows/test.yml

@@ -2,9 +2,12 @@
 # 1. Create PAT with `read:packages` and `write:packages` see https://docs.github.com/en/free-pro-team@latest/packages/guides/migrating-to-github-container-registry-for-docker-images#authenticating-with-the-container-registry
 # 2. Create CR_PAT variable under Settings / Secrets
 
-name: Docker
+name: TEST Docker
 
-on: [push]
+on:
+  push:
+    branches:
+    - main
 
 env:
   FETCHER_IMAGE_VERSION: 3.15.0