Update partitions file

Author: aws-sdk-kotlin-ci

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

@@ -17,6 +17,9 @@
       "ap-east-1" : {
         "description" : "Asia Pacific (Hong Kong)"
       },
+      "ap-east-2" : {
+        "description" : "Asia Pacific (Taipei)"
+      },
       "ap-northeast-1" : {
         "description" : "Asia Pacific (Tokyo)"
       },