Update CODEOWNERS (Azure#40331)

Author: kristapratico

.github/CODEOWNERS

@@ -306,12 +306,11 @@
 /sdk/mixedreality/azure-mixedreality-authentication/                 @RamonArguelles
 /sdk/remoterendering/                                                @FlorianBorn71
 
-# AzureSdkOwners: @kristapratico
 # ServiceLabel: %OpenAI
 # ServiceOwners: @trrwilson
 
 # PRLabel: %OpenAI
-/sdk/openai/                                                         @kristapratico @glecaros
+/sdk/openai/                                                         @trrwilson
 
 # ServiceLabel: %Operator Nexus - Network Cloud
 # PRLabel: %Operator Nexus - Network Cloud