Switch to auto adding the `Central-EngSys` label (#1047)
Switch to auto adding the `Central-EngSys` label (#1047)

This replaces the `EngSys` label.
Fixes #1045
tg-msft/azure-sdk-tools,tg-msft/azure-sdk-tools,tg-msft/azure-sdk-tools,tg-msft/azure-sdk-tools,tg-msft/azure-sdk-tools,tg-msft/azure-sdk-tools,tg-msft/azure-sdk-tools,tg-msft/azure-sdk-tools