feat: update AWS service endpoints metadata

Author: aws-sdk-kotlin-ci

codegen/aws-sdk-codegen/src/main/resources/aws/sdk/kotlin/codegen/endpoints.json

@@ -17988,6 +17988,7 @@
       },
       "omics" : {
         "endpoints" : {
+          "ap-northeast-2" : { },
           "ap-southeast-1" : {
             "credentialScope" : {
               "region" : "ap-southeast-1"