merge queue: embarking unstable (847c801) and #6664 together

[mergify]

🎉 This pull request has been checked successfully and will be merged soon. 🎉

Branch unstable (847c801) and #6664 are embarked together for merge.

This pull request has been created by Mergify to speculatively check the mergeability of #6664.
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Required conditions of queue default for merge:

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

Required conditions to stay in the queue:

• #approved-reviews-by >= 1
  • Enable lints for tests only running optimized #6664
• check-success=license/cla
  • Enable lints for tests only running optimized #6664
• check-success=target-branch-check
  • Enable lints for tests only running optimized #6664

---
previous_failed_batches: []
pull_requests:
  - number: 6664
...

[CLAassistant]

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1 out of 2 committers have signed the CLA.

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