Update the tag release job to mention Kokoro (#2504)
Update the tag release job to mention Kokoro (#2504)


jskeet/google-cloud-dotnet,jskeet/google-cloud-dotnet,jskeet/google-cloud-dotnet,jskeet/gcloud-dotnet,evildour/google-cloud-dotnet,jskeet/google-cloud-dotnet,googleapis/google-cloud-dotnet,evildour/google-cloud-dotnet,googleapis/google-cloud-dotnet,evildour/google-cloud-dotnet,googleapis/google-cloud-dotnet,jskeet/google-cloud-dotnet