merge queue: embarking unstable (641f6be) and #5368 together

[mergify]

❌ This pull request has failed checks. #5368 will be removed from the queue. ❌

Branch unstable (641f6be) and #5368 are embarked together for merge.

This pull request has been created by Mergify to speculatively check the mergeability of #5368.
You don't need to do anything. Mergify will close this pull request automatically when it is complete.

Required conditions of queue default for merge:

• check-success=test-suite-success
• check-success=local-testnet-success

Required conditions to stay in the queue:

• #approved-reviews-by >= 1
  • Optimise concurrent block production #5368
• check-success=license/cla
  • Optimise concurrent block production #5368
• check-success=target-branch-check
  • Optimise concurrent block production #5368

Visit the Mergify Dashboard to check the state of the queue default.

---
previous_failed_batches:
  - checked_pull_requests:
      - 5266
    draft_pr_number: 5374
pull_requests:
  - number: 5368
...

[CLAassistant]

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1 out of 2 committers have signed the CLA.

✅ michaelsproul
❌ mergify[bot]
_{You have signed the CLA already but the status is still pending? Let us recheck it.}