update the code owner to include renhe
# SDK (track1 and track1.5)
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-/profiles/ @ArcturusZhang
-/services/ @ArcturusZhang
+/profiles/ @ArcturusZhang @lirenhe
+/services/ @ArcturusZhang @lirenhe
/storage/ @jhendrixMSFT
-/version/ @ArcturusZhang
+/version/ @ArcturusZhang @lirenhe
