[Feat]: Support Parameter Store for VPC Settings of Deployment_maps

[jinxiao]

Describe the feature

Support to retrieve vpc-id and related subnet-ids, security group ids from parameter store.

Use Case

We're using several different organizations which shares the same code base. Therefore, we cannot hardcode the vpc-id, subnet ids and security group ids. We need to retrieve those ids from the parameter store.

Proposed Solution

There will be another config settings called use_vpc_settings_from_parameter_store, once this set to be true, all vpc related settings will be retrieved from parameter store.

Acknowledgements

• I may be able to implement this feature request