Add email reminder when PR makes changes in Synapse (#16116)
Add email reminder when PR makes changes in Synapse (#16116)

* add email reminder to synapse

* fix for comment
solankisamir/azure-rest-api-specs,johanste/azure-rest-api-specs,solankisamir/azure-rest-api-specs,johanste/azure-rest-api-specs,naveedaz/azure-rest-api-specs,AppPlatPerf/azure-rest-api-specs,AppPlatPerf/azure-rest-api-specs,naveedaz/azure-rest-api-specs,AsrOneSdk/azure-rest-api-specs,AsrOneSdk/azure-rest-api-specs