Update code owners file to include deployments team alias (Azure#11315)

* Update code owners file for deployments team

* Update team name alias

Co-authored-by: Filiz Topatan <lsefitopata@microsoft.com>

CODEOWNERS

@@ -58,7 +58,7 @@
 /specification/recoveryservicessiterecovery/ @avneeshrai
 /specification/redis/ @siddharthchatrolams @timlovellsmith
 /specification/relay/ @sethmanheim @v-ajnava
-/specification/resources/ @Tiano2017 @rajshah11 @vivsriaus
+/specification/resources/ @Azure/arm-template-deployments @rajshah11 @vivsriaus
 /specification/scheduler/ @pinwang81
 /specification/search/data-plane/ @brjohnstmsft @arv100kri @bleroy @heaths @AlexGhiondea
 /specification/search/resource-manager/ @abhi1509 @miwelsh @tjacobhi