Update main.yml

Author: PrashantMohta

.gIthub/worlflows/main.yml

@@ -35,7 +35,7 @@ jobs:
       - name: Build Mod
         run: dotnet build -c Release
       - name: Upload Mod
-        uses: actions/upload-artifact@v2
+        uses: actions/upload-artifact@v4
         with:
           name: HkmpPouchModlinks
           path: ./HkmpPouch/bin/Release