ref(workflow_engine): Phase 1 Remove / Rename WorkflowActions

[saponifi3d]

Description

Pre-req for #78257 to be able to remove the workflow actions table.

[github-actions]

This PR has a migration; here is the generated SQL for src/sentry/workflow_engine/migrations/0007_loosen_workflow_action_relationship.py ()

--
-- Alter field workflow on workflowaction
--
SET CONSTRAINTS "workflow_engine_work_workflow_id_8ac3c188_fk_workflow_" IMMEDIATE; ALTER TABLE "workflow_engine_workflowaction" DROP CONSTRAINT "workflow_engine_work_workflow_id_8ac3c188_fk_workflow_";
--
-- Custom state/database change combination
--
-- (no-op)

[wedamija]

You can also remove the workflow field from the state in this same pr, using the SeparateDatabaseAndState step here. This is safe because we remove the constraint when we run migrations, then deploy code.

Then you just need one more pr to actually delete the table

[github-actions]

🚨 Warning: This pull request contains Frontend and Backend changes!

It's discouraged to make changes to Sentry's Frontend and Backend in a single pull request. The Frontend and Backend are not atomically deployed. If the changes are interdependent of each other, they must be separated into two pull requests and be made forward or backwards compatible, such that the Backend or Frontend can be safely deployed independently.

Have questions? Please ask in the #discuss-dev-infra channel.

[codecov]

❌ 2 Tests Failed:

Tests completed	Failed	Passed	Skipped
21681	2	21679	209

View the top 2 failed tests by shortest run time

tests.sentry.backup.test_releases.ReleaseTests test_at_head

Stack Traces | 53.8s run time

#x1B[1m#x1B[.../sentry/backup/test_releases.py#x1B[0m:90: in test_at_head
    self.insta_snapshot(
#x1B[1m#x1B[.../testutils/pytest/fixtures.py#x1B[0m:245: in inner
    is_unequal = inequality_comparator(refval, output)
#x1B[1m#x1B[.../sentry/backup/test_releases.py#x1B[0m:55: in snapshot_inequality_comparator
    result = validate(refval_json, output_json, get_default_comparators())
#x1B[1m#x1B[.../sentry/backup/validate.py#x1B[0m:183: in validate
    left_models, left_ordinal_counters = build_model_map(left_data, Side.left, findings)
#x1B[1m#x1B[.../sentry/backup/validate.py#x1B[0m:108: in build_model_map
    raise RuntimeError("Unknown model class")
#x1B[1m#x1B[31mE   RuntimeError: Unknown model class#x1B[0m

tests.sentry.backup.test_releases.ReleaseTests test_at_head

Stack Traces | 55.5s run time

#x1B[1m#x1B[.../sentry/backup/test_releases.py#x1B[0m:90: in test_at_head
    self.insta_snapshot(
#x1B[1m#x1B[.../testutils/pytest/fixtures.py#x1B[0m:245: in inner
    is_unequal = inequality_comparator(refval, output)
#x1B[1m#x1B[.../sentry/backup/test_releases.py#x1B[0m:55: in snapshot_inequality_comparator
    result = validate(refval_json, output_json, get_default_comparators())
#x1B[1m#x1B[.../sentry/backup/validate.py#x1B[0m:183: in validate
    left_models, left_ordinal_counters = build_model_map(left_data, Side.left, findings)
#x1B[1m#x1B[.../sentry/backup/validate.py#x1B[0m:108: in build_model_map
    raise RuntimeError("Unknown model class")
#x1B[1m#x1B[31mE   RuntimeError: Unknown model class#x1B[0m

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