chore: change examples codeowner (#19733)

* chore: change examples codeowner

Changing codeowner for components-examples/ to @andrewseguin to delegate
some reviews

* Fix mixed up username

Author: jelbourn

.github/CODEOWNERS

@@ -131,7 +131,7 @@
 
 # Docs examples & guides
 /guides/**                                         @jelbourn
-/src/components-examples/**                        @jelbourn
+/src/components-examples/**                        @andrewseguin
 
 # Dev-app
 /src/dev-app/*                                     @jelbourn