allow CI actions on all branches

* people can name a feature/fix branch meaningfully, and check before PR
* a development brach can also accept PR and test

Author: lifenjoiner

.github/workflows/msbuild.yml

@@ -2,11 +2,9 @@ name: Build
 
 on:
   push:
-    branches: [ main ]
     paths-ignore:
             - "*.md"
   pull_request:
-    branches: [ main ]
     paths-ignore:
             - "*.md"