Updated endpoints.json and partitions.json.

Author: AWS

.changes/next-release/feature-AWSSDKforJavav2-0443982.json

@@ -0,0 +1,6 @@
+{
+    "type": "feature",
+    "category": "AWS SDK for Java v2",
+    "contributor": "",
+    "description": "Updated endpoint and partition metadata."
+}

core/regions/src/main/resources/software/amazon/awssdk/regions/internal/region/endpoints.json

@@ -1578,6 +1578,7 @@
           "ap-southeast-3" : { },
           "ap-southeast-4" : { },
           "ap-southeast-5" : { },
+          "ap-southeast-6" : { },
           "ap-southeast-7" : { },
           "ca-central-1" : {
             "variants" : [ {
@@ -4960,12 +4961,14 @@
               "tags" : [ "dualstack" ]
             } ]
           },
+          "ap-southeast-5" : { },
           "ca-central-1" : {
             "variants" : [ {
               "hostname" : "cloudhsmv2.ca-central-1.api.aws",
               "tags" : [ "dualstack" ]
             } ]
           },
+          "ca-west-1" : { },
           "eu-central-1" : {
             "variants" : [ {
               "hostname" : "cloudhsmv2.eu-central-1.api.aws",
@@ -5027,6 +5030,7 @@
               "tags" : [ "dualstack" ]
             } ]
           },
+          "mx-central-1" : { },
           "sa-east-1" : {
             "variants" : [ {
               "hostname" : "cloudhsmv2.sa-east-1.api.aws",