Add moficodes as /ai-ml/ CODEOWNERS (#1593)

* Add moficodes as /ai-ml/ CODEOWNERS

* Add moficodes to /batch/ ownership

.github/CODEOWNERS

@@ -6,8 +6,8 @@
 * @GoogleCloudPlatform/cloud-samples-infra @yoshi-approver
 
 # Directory-specific owners
-/ai-ml/ @alizaidis @yoshi-approver @GoogleCloudPlatform/dee-platform-ops
-/batch/ @alizaidis @yoshi-approver @GoogleCloudPlatform/dee-platform-ops
+/ai-ml/ @alizaidis @moficodes @yoshi-approver @GoogleCloudPlatform/dee-platform-ops
+/batch/ @alizaidis @moficodes @yoshi-approver @GoogleCloudPlatform/dee-platform-ops
 /cost-optimization/gke-vpa-recommendations/ @aburhan @yoshi-approver @GoogleCloudPlatform/dee-platform-ops
 /databases/hello-app-cloud-spanner/ @yoshi-approver @GoogleCloudPlatform/dee-platform-ops
 /databases/gke-stateful-postgres/ @aburhan @pwschuurman @yoshi-approver @GoogleCloudPlatform/dee-platform-ops