RBAC: Display indicator if a permission is inherited (#54080)

* RBAC: Add IsInherited property

* PermissionList: Display inherited indicator

pkg/services/accesscontrol/models.go

@@ -235,6 +235,7 @@ type ResourcePermission struct {
 	Team        string
 	BuiltInRole string
 	IsManaged   bool
+	IsInherited bool
 	Created     time.Time
 	Updated     time.Time
 }