edit workflow.yaml to make it work

Works only in Windows

Author: htmlcoder1562

.github/workflows/workflow.yaml

@@ -8,10 +8,7 @@ on:
 
 jobs:
   build:
-    runs-on: ${{ matrix.os }}
-    strategy:
-      matrix:
-        os: [ubuntu-latest, windows-latest, macos-latest]
+    runs-on: windows-latest
 
     steps:
       # Step 1: Check out the repository