Updated endpoints.json.

Author: AWS

.changes/next-release/feature-AWSSDKforJavav2-e97801d.json

@@ -0,0 +1,5 @@
+{
+    "type": "feature",
+    "category": "AWS SDK for Java v2",
+    "description": "Updated service endpoint metadata."
+}

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

@@ -2587,6 +2587,7 @@
         "endpoints" : {
           "ap-southeast-2" : { },
           "eu-north-1" : { },
+          "eu-west-1" : { },
           "me-south-1" : { },
           "us-east-2" : { },
           "us-west-2" : { }