Added new S3 endpoints

We’ve updated the S3 endpoints available in the push to S3 section of the Pipe account area and added the following missing AWS regions:

• Europe (Paris) eu-west-3
• Europe (Milan) eu-south-1
• Europe (Stockholm) eu-north-1
• Asia Pacific (Hong Kong) ap-east-1
• Asia Pacific (Osaka) ap-northeast-3
• Africa (Cape Town) af-south-1
• China (Beijing) cn-north-1
• China (Ningxia) cn-northwest-1
• Middle East (Bahrain) me-south-1