ci: trigger builds on version tags

- Add tag trigger for v* tags to enable release builds
- Fixes missing release attachments

.github/workflows/build.yml

@@ -3,6 +3,8 @@ name: Build Executables
 on:
   push:
     branches: [ main ]
+    tags:
+      - 'v*'
   pull_request:
     branches: [ main ]
   workflow_dispatch: