Update Device Update CODEOWNER (Azure#45396)

Author: alzimmermsft

.github/CODEOWNERS

@@ -428,10 +428,10 @@
 # ServiceOwners:                                     @nberdy
 
 # ServiceLabel: %Device Update
-/sdk/deviceupdate/                                   @dpokluda
+/sdk/deviceupdate/                                   @xinanqiu
 
 # ServiceLabel: %Device Update
-# ServiceOwners:                                     @dpokluda
+# ServiceOwners:                                     @xinanqiu
 
 # ServiceLabel: %DevOps
 # ServiceOwners:                                     @narula0781 @ashishonce @romil07

.github/CODEOWNERS_baseline_errors.txt

@@ -1,8 +1,6 @@
-billwert is not a public member of Azure.
 ramthi is not a public member of Azure.
 jeanbisutti is not a public member of Azure.
 rajkumar-rangaraj is not a public member of Azure.
-TimothyMothra is not a public member of Azure.
 adamedx is an invalid user. Ensure the user exists, is public member of Azure and has write permissions.
 mojayara is an invalid user. Ensure the user exists, is public member of Azure and has write permissions.
 Prasanna-Padmanabhan is an invalid user. Ensure the user exists, is public member of Azure and has write permissions.