merge queue: embarking unstable (6f9eb98) and #437 together

[mergify]

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

Branch unstable (6f9eb98) and #437 are embarked together for merge.

This pull request has been created by Mergify to speculatively check the mergeability of #437.
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:

• #approved-reviews-by >= 1 [🛡 GitHub repository ruleset rule]
  • refactor(signature_collector): Remove base_hash #437
• #changes-requested-reviews-by = 0 [🛡 GitHub repository ruleset rule]
  • refactor(signature_collector): Remove base_hash #437
• check-success=test-suite-success
• any of [🛡 GitHub repository ruleset rule]:
  • check-success = license/cla
  • check-neutral = license/cla
  • check-skipped = license/cla

Required conditions to stay in the queue:

• #approved-reviews-by >= 1
  • refactor(signature_collector): Remove base_hash #437
• #approved-reviews-by >= 1 [🛡 GitHub repository ruleset rule]
  • refactor(signature_collector): Remove base_hash #437
• #changes-requested-reviews-by = 0 [🛡 GitHub repository ruleset rule]
  • refactor(signature_collector): Remove base_hash #437
• check-success=license/cla
  • refactor(signature_collector): Remove base_hash #437
• check-success=target-branch-check
  • refactor(signature_collector): Remove base_hash #437
• label!=do-not-merge
  • refactor(signature_collector): Remove base_hash #437
• any of [🛡 GitHub repository ruleset rule]:
  • check-success = license/cla
    • refactor(signature_collector): Remove base_hash #437
  • check-neutral = license/cla
    • refactor(signature_collector): Remove base_hash #437
  • check-skipped = license/cla
    • refactor(signature_collector): Remove base_hash #437

---
checking_base_sha: 6f9eb9885595289111129749b4023545a0478059
previous_failed_batches: []
pull_requests:
  - number: 437
...