[Group-IB] Update Group-IB connector

[Kchekh]

Proposed changes

Change storage and change seqUpdate parameter in state OpenCTI
Global separation of environment parameters and config.yml to run locally or in docker
Small code edits

Related issues

• [GroupIB] Alignment with best practices for State Management and Environment Configuration #2807

Checklist

• I tested the code for its functionality using different use cases
• I consider the submitted work as finished
• I added/update the relevant documentation (either on github or on notion)
• Where necessary I refactored code to improve the overall quality

Further comments

I have made some changes to the code of our integration and would like to introduce them a bit.
The first thing that was done was to split the configs into config,yml to bring up the connector locally and .env file to run in Docker.
https://github.com/Kchekh/connectors/blob/update/external-import/group-ib/src/config.yml.sample
https://github.com/Kchekh/connectors/blob/update/external-import/group-ib/.env.sample
Since the formats of these files are different and our configuration has a lot of moment variables for the collection, we implemented a solution for automated collection in the file https://github.com/Kchekh/connectors/blob/update/external-import/group-ib/src/config.py.
The work with SeqUpdate storage for our API was completely moved to OpenCTI state and at the moment SeqUpdate does not appear in environment variables or config.yml file, all work with it is done in https://github.com/Kchekh/connectors/blob/update/external-import/group-ib/src/lib/external_import.py file and with the help of state.
I ask you to check mentioned and other changes I’ve made, there are now in my repository: https://github.com/Kchekh/connectors/tree/update/external-import/group-ib

[helene-nguyen]

@Kchekh Thank you for the updated changes! We will have a review on this. Could you just sign your commits as it is required for merging the PR?

[Kchekh]

Hello @helene-nguyen,
Thank you for the information! Just to clarify, do you mean signing the commits using a GPG key?

[helene-nguyen]

@Kchekh Yes, sorry if it wasn't clear, it's signing with GPG key all the commits :)