merge queue: embarking unstable (2b21417) and #8878 together

[mergify]

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

Branch unstable (2b21417) and #8878 are embarked together for merge.

This pull request has been created by Mergify to speculatively check the mergeability of #8878.
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=local-testnet-success
• check-success=test-suite-success

Required conditions to stay in the queue:

• #approved-reviews-by >= 1
  • Implement gloas block gossip verification changes #8878
• check-success=license/cla
  • Implement gloas block gossip verification changes #8878
• check-success=target-branch-check
  • Implement gloas block gossip verification changes #8878
• label!=do-not-merge
  • Implement gloas block gossip verification changes #8878

---
checking_base_sha: 2b214175d5001b3022321cb0bfcacb13a4ab0d0d
previous_failed_batches: []
pull_requests:
  - number: 8878
...

[cla-assistant]

Thank you for your submission! We really appreciate it. Like many open source projects, we ask that you all sign our Contributor License Agreement before we can accept your contribution.
2 out of 3 committers have signed the CLA.

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

[cla-assistant]

Thank you for your submission! We really appreciate it. Like many open source projects, we ask that you all sign our Contributor License Agreement before we can accept your contribution.
2 out of 3 committers have signed the CLA.

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