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

@@ -13240,6 +13240,12 @@
             },
             "hostname" : "portal.sso.il-central-1.amazonaws.com"
           },
+          "me-central-1" : {
+            "credentialScope" : {
+              "region" : "me-central-1"
+            },
+            "hostname" : "portal.sso.me-central-1.amazonaws.com"
+          },
           "me-south-1" : {
             "credentialScope" : {
               "region" : "me-south-1"