Multi-region support in all modules

[depombo]

[depombo]

Follow up to https://github.com/iasql/iasql-engine/issues/1191

[aguillenv]

• [x] aws_account
• [x] aws_acm_import (Mohammad) - PR
• [x] aws_acm_list (Mohammad) - PR
• [x] aws_acm_request (Mohammad) - PR
• [x] aws_api_gateway
• [x] aws_appsync
• [ ] ~~aws_cloudfront~~ [global module 🌎]
• [x] aws_codebuild (Alejandro)
• [x] aws_codedeploy (Alejandro)
• [x] aws_codepipeline (Yolanda)
• [x] aws_cloudwatch (Mohammad) - PR
• [x] aws_dynamo
• [x] aws_ec2 (David)
• [x] aws_ec2_metadata (David)
• [x] aws_ecr (Alejandro)
• [x] aws_ecs_fargate (Alejandro)
• [x] aws_ecs_simplified (Alejandro)
• [x] aws_elasticache
• [x] aws_elb (Mohammad) - PR
• [ ] ~~aws_iam~~ [global module 🌎]
• [x] aws_lambda (Alejandro)
• [x] aws_memory_db (Alejandro)
• [x] aws_rds (David)
• [ ] ~~aws_route53_hosted_zones~~ [global module 🌎]
• [x] aws_s3 [weird buckets behaviour to be aware ⚠️] (Yolanda)
• [x] aws_secrets_manager
• [x] aws_security_group (Alejandro & David)
• [x] aws_vpc (vpc + subnet + az) (Alejandro & David)
• [x] aws_vpc (elastic IP + endpoint gateway + nat gateway) (David)
• [ ] ~~iasql_functions~~
• [ ] ~~iasql_platform~~

[depombo]

This will also require a minor change to the dashboard to change reference to region to default region