changed release head from master to v2.0.1

Author: ritikaprasad281

.github/workflows/main.yml

@@ -112,7 +112,7 @@ jobs:
           *.nupkg
 
   release:
-    if: github.ref == 'refs/heads/master'    
+    if: github.ref == 'refs/heads/v2.0.1'    
     runs-on: windows-latest
     needs: build