Run on Windows

Author: mitchelsellers

.github/workflows/ci-build.yml

@@ -9,7 +9,7 @@ on:
 
 jobs:
   build:
-    runs-on: ubuntu-latest
+    runs-on: windows-latest
     name: Validate Build
     env:
       solution-path: './src/NetCore.Utilities.Email.SendGrid.sln'