chore: update CODEOWNERS handles

Replace @Vinay-Microsoft -> @VinaySh-Microsoft and @Prajwal-Microsoft -> @Prajwal1-Microsoft

Author: Rafi-Mohammad-69

.github/CODEOWNERS

@@ -2,4 +2,4 @@
 # Each line is a file pattern followed by one or more owners.
 
 # These owners will be the default owners for everything in the repo.
-* @Avijit-Microsoft @Roopan-Microsoft @Prajwal-Microsoft @marktayl1 @Fr4nc3 @Vinay-Microsoft @aniaroramsft @toherman-msft @nchandhi @dgp10801
+* @Avijit-Microsoft @Roopan-Microsoft @Prajwal1-Microsoft @marktayl1 @Fr4nc3 @VinaySh-Microsoft @aniaroramsft @toherman-msft @nchandhi @dgp10801