chore: Update CODEOWNERS

Update the codeowners file to Hari and remove Aniket from  default reviewers
list.

Signed-off-by: Udit Kumar <[email protected]>

Author: uditkumarti

.github/CODEOWNERS

@@ -5,4 +5,4 @@
 # the repo. Unless a later match takes precedence, all below
 # owners will be requested for review when someone opens a pull request.
 
-*    @cshilwant @StaticRocket @praneethbajjuri @uditkumarti @aniket-l @veeruprudhvi @jeevantelukula
+*    @cshilwant @StaticRocket @praneethbajjuri @uditkumarti @gehariprasath @veeruprudhvi @jeevantelukula