fix: run events_sync() in data tasks

[leafty]

wip

/deploy renku=release-2.9.0

[RenkuBot]

You can access the deployment of this PR at https://renku-ci-ds-1053.dev.renku.ch

[coveralls]

Pull Request Test Coverage Report for Build 18344758868

Details

• 1 of 7 (14.29%) changed or added relevant lines in 1 file are covered.
• 6 unchanged lines in 4 files lost coverage.
• Overall coverage decreased (-0.04%) to 83.337%

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Changes Missing Coverage	Covered Lines	Changed/Added Lines	%
bases/renku_data_services/data_tasks/task_defs.py	1	7	14.29%

Files with Coverage Reduction	New Missed Lines	%
components/renku_data_services/base_api/pagination.py	1	88.16%
components/renku_data_services/session/models.py	1	95.33%
components/renku_data_services/storage/blueprints.py	2	92.68%
components/renku_data_services/search/reprovision.py	2	91.01%

Totals
Change from base Build 18342315403:	-0.04%
Covered Lines:	21666
Relevant Lines:	25998

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💛 - Coveralls

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[leafty]

Trying to delete a user:

sqlalchemy.dialects.postgresql.asyncpg.AsyncAdapt_asyncpg_dbapi.IntegrityError: <class 'asyncpg.exceptions.ForeignKeyViolationError'>: update or delete on table "users" violates foreign key constraint "data_connectors_created_by_id_fkey" on table "data_connectors"
DETAIL:  Key (keycloak_id)=(2cce536f-2c66-4ce9-b666-55b448233a8a) is still referenced from table "data_connectors".