Update New-CsTeamsMeetingPolicy.md

 added 
[-RoomPeopleNameUserOverride <String>]

Author: 1VNAI

teams/teams-ps/teams/New-CsTeamsMeetingPolicy.md

@@ -78,6 +78,7 @@ New-CsTeamsMeetingPolicy [-Identity] <XdsIdentity>
  [-PreferredMeetingProviderForIslandsMode <String>]
  [-RecordingStorageMode <String>]
  [-RoomAttributeUserOverride <String>]
+ [-RoomPeopleNameUserOverride <String>]
  [-ScreenSharingMode <String>]
  [-SmsNotifications <String>]
  [-SpeakerAttributionMode <String>]