Update publish-nuget.yml

Author: Deadpikle

.github/workflows/publish-nuget.yml

@@ -13,7 +13,7 @@ jobs:
         matrix:
             os: [windows-latest, macos-latest, ubuntu-latest]
     steps:
-      - name: Install Mono / NuGet / .NET
+      - name: Install NuGet / .NET on macOS as workaround
         run: |
          if [ "$RUNNER_OS" == "Linux" ]; then
             echo ''