Source Gitlab: fetch groups along with subgroups

[davydov-d]

What

#11248

How

Refactor _get_group_list to be a Stream class and use these APIs under the hood:

• https://docs.gitlab.com/ee/api/groups.html#list-groups if there are no Group IDs in the input config. It allows fetching all the available groups along with subgroups in a single request
• https://docs.gitlab.com/ee/api/groups.html#details-of-a-group and https://docs.gitlab.com/ee/api/groups.html#list-a-groups-descendant-groups if the user provides a list of Group IDs

[davydov-d]

/test connector=connectors/source-gitlab

🕑 connectors/source-gitlab https://github.com/airbytehq/airbyte/actions/runs/3679189912
❌ connectors/source-gitlab https://github.com/airbytehq/airbyte/actions/runs/3679189912
🐛 https://gradle.com/s/fugeypzyck6ea

Build Failed

Test summary info:

=========================== short test summary info ============================
FAILED test_core.py::TestBasicRead::test_read[inputs0] - docker.errors.Contai...
FAILED test_core.py::TestBasicRead::test_read[inputs1] - docker.errors.Contai...
FAILED test_full_refresh.py::TestFullRefresh::test_sequential_reads[inputs0]
============= 3 failed, 30 passed, 31 warnings in 87.65s (0:01:27) =============

[davydov-d]

/test connector=connectors/source-gitlab

🕑 connectors/source-gitlab https://github.com/airbytehq/airbyte/actions/runs/3683706222
❌ connectors/source-gitlab https://github.com/airbytehq/airbyte/actions/runs/3683706222
🐛 https://gradle.com/s/zytfjp3mc4uq4

Build Failed

Test summary info:

=========================== short test summary info ============================
FAILED test_core.py::TestBasicRead::test_read[inputs1] - AssertionError: All ...
============ 1 failed, 32 passed, 31 warnings in 251.19s (0:04:11) =============

[davydov-d]

/publish connector=connectors/source-gitlab

🕑 Publishing the following connectors:
connectors/source-gitlab
https://github.com/airbytehq/airbyte/actions/runs/3683987019

Connector	Did it publish?	Were definitions generated?
connectors/source-gitlab	❌	❌

if you have connectors that successfully published but failed definition generation, follow step 4 here ▶️

[davydov-d]

/publish connector=connectors/source-gitlab

🕑 Publishing the following connectors:
connectors/source-gitlab
https://github.com/airbytehq/airbyte/actions/runs/3684352205

Connector	Did it publish?	Were definitions generated?
connectors/source-gitlab	✅	✅

if you have connectors that successfully published but failed definition generation, follow step 4 here ▶️