Update for Secret Store Extension CODEOWNERS (Azure#48858)

* Update for Secret Store Extension CODEOWNERS

* Update CODEOWNERS for Secret Store Extension

Move to management section and add PR entry.

Author: locomotiveviaduct

.github/CODEOWNERS

@@ -1072,6 +1072,12 @@
 # ServiceLabel: %Recovery Services Backup %Mgmt
 # ServiceOwners:                                                   @Daya-Patil
 
+# PRLabel: %Secret Store Extension
+/sdk/edgeworkloadsecurity/Azure.ResourceManager.*/                 @cjoprey @locomotiveviaduct
+
+# ServiceLabel: %Secret Store Extension %Mgmt
+# ServiceOwners:                                                   @cjoprey @locomotiveviaduct
+
 # PRLabel: %Self Help
 /sdk/selfhelp/Azure.ResourceManager.*/                             @ArcturusZhang @ArthurMa1978