feat: remove vector security group inbound rule resource

[botanical]

Summary:

Companion PR NASA-IMPACT/veda-features-api-cdk#36
Related ticket NASA-IMPACT/veda-features-api-cdk#16

Changes

• This PR removes the resource that manages adding an inbound security group rule on behalf of the Airflow worker for the Vector/Features security group. We will be managing this resource in the features api repo.

PR Checklist

• Unit tests
• Ad-hoc testing - Deploy changes and test manually
• Integration tests
• Infrastructure changes - test using terraform validate and terraform plan

[anayeaye]

This looks good. I think we will have to be methodical about cycling the change to existing stages to make sure that we re-establish connectivity to the features database

[botanical]

This looks good. I think we will have to be methodical about cycling the change to existing stages to make sure that we re-establish connectivity to the features database

Agreed.