test: flag e2e_ha_full afterAll hook timeout as flake under pipelining

[AztecBot]

Summary

Add .test_patterns.yml entry to flag e2e_ha_full.test.ts failing with Exceeded timeout of 1200000 ms for a hook (afterAll teardown) as a flake. This is what dequeued PR #23344 from the merge queue at 2026-05-22T22:07:25Z.

Investigation

• Failing merge-queue run: https://github.com/AztecProtocol/aztec-packages/actions/runs/26312443012
• Failing ci job: https://github.com/AztecProtocol/aztec-packages/actions/runs/26312443012/job/77464166767
• x1-full row that failed (2914s): http://ci.aztec-labs.com/67b720d2c8ae61c0
• Nested test-engine row (2737s): http://ci.aztec-labs.com/c3d9f36096974885
• Inner test sublog (the actual jest output): http://ci.aztec-labs.com/bc2c84ccc30fe46d

Jest output:

FAIL src/composed/ha/e2e_ha_full.test.ts (1519.394 s)
  ● Test suite failed to run

    thrown: "Exceeded timeout of 1200000 ms for a hook.

     279 |   });
     280 |
    > 281 |   afterAll(async () => {
         |   ^

The teardown of the HA full test exceeds the 20-minute hook timeout under pipelining. The suite was migrated to pipelining in #23463; this is a sibling flake of #23501 and #23515.

Why a new entry?

The existing e2e_ha_full entries match per-test assertion lines (✕ should coordinate governance voting..., ✕ should distribute work across multiple HA nodes). The afterAll-timeout failure mode surfaces as Test suite failed to run with no per-test assertion line, so neither existing entry catches it and the failure escalates to FAILED.

Follow-up

Proper source fix is to tighten the HA full afterAll teardown so it does not block on services that have already hung. This patch is the quick unblock; owner palla is the author of the pipelining migration (#23463).

Test plan

• error_regex: "Exceeded timeout of [0-9]+ ms for a hook" matches the observed Exceeded timeout of 1200000 ms for a hook line from the failure
• CI continues to run src/composed/ha/e2e_ha_full.test.ts; the afterAll timeout now alerts palla on #aztec3-ci instead of failing the build

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Created by claudebox · group: slackbot