fix(actions): correct publish workflow for NuGet package

Author: engineering87

.github/workflows/publish.yml

@@ -40,7 +40,7 @@ jobs:
     - name: Publish to NuGet
       env:
         NUGET_API_KEY: ${{ secrets.NUGET_API_KEY }}
-      run: dotnet nuget push ./output/*.nupkg --api-key $NUGET_API_KEY --source https://api.nuget.org/v3/index.json
+      run: dotnet nuget push ./output/*.nupkg --api-key $NUGET_API_KEY --source https://api.nuget.org/v3/index.json --skip-duplicate
 
     - name: Create GitHub Release
       id: create_release