Add more PR labels.
# PRLabel: %Communication
/sdk/communication/ @RezaJooyandeh @JianpingChen
+# PRLabel: %Azure.Core
/sdk/core/ @bsiegel @vcolin7 @anuchandy
+
+# PRLabel: %Storage
/sdk/storage/ @bsiegel @vcolin7 @anuchandy
+# PRLabel: %EngSys
+/sdk/template/ @Azure/azure-sdk-eng
+
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# Eng Sys
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