Update msbuild.yml

Author: ColdMeekly

.github/workflows/msbuild.yml

@@ -5,11 +5,10 @@
 
 name: MSBuild
 
-on:
+on: 
   push:
-    branches: [ "main" ]
-  pull_request:
-    branches: [ "main" ]
+    tags:
+    - '*'
 
 env:
   # Path to the solution file relative to the root of the project.