🐳 chore(build): Fix image creation

Instead of creating an OS image for changes in the `live` branch, the OS image was created when changes also occurred in other branches (such as `template`)

.github/workflows/build.yml

@@ -4,15 +4,14 @@
 # Only the branch called `live` is published.
 
 name: build-ublue
-on: # https://docs.github.com/en/actions/using-workflows/events-that-trigger-workflows
+on: 
   schedule:
     - cron: "20 22 * * *"
   push:
     branches:
       - live
-      - template
-      - main
-    paths-ignore: # don't rebuild if only documentation has changed
+    paths-ignore: 
+      # don't rebuild if only documentation has changed
       - "**.md"
   pull_request:
   workflow_dispatch: