Run debug builds on demand when needed

yea idk how the heck we missed this.
it's back

.github/workflows/debug-builds.yaml

@@ -1,6 +1,9 @@
 name: Build and package Weather - Debugs
 
-on: push
+on:
+  push:
+    branches: [main]
+  workflow_dispatch:
 
 jobs:
   build-mac: