fix: rename send_activation_email task (step 2/3)

pylint-amnesty on common/lib

Applied pylint-amnesty to openedx/core/{djangolib, lib, tests, *.py

Applied pylint-amnesty to coursewarehistoryextended

Extend expiration of DEPRECATE_OLD_COURSE_KEYS_IN_STUDIO toggle

Applied pylint-amnesty

* Add Amnest for Bulk Email

* lint amnesty for edxnotes,email_marketing, and experiments

* pylint amnesty in discussion, dashboard

* lint amnesty in teams,tests,survey and verify_student

* lint amnesty in openedx apps

* pyint amnesty for grades,gating and instructor app

Apply pylint-amnesty

Applied pylint-amnesty to student

Applied pylint-amnesty to track

Apply pylint-amnesty.

Applied pylint-amnesty to third_party_auth

Applied pylint-amnesty to certificates

Applied pylint-amnesty to {docs, import_shims, pavelib}

* LEARNER-8191
Added first_componnet_block_id in dates api

Apply pylint-amnesty.

Apply pylint-amnesty.

Apply pylint-amnesty.

* Commits:
  style: Fix pylint issues in discussions app