merge queue: embarking master (4c90c83) and #398 together

[mergify]

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Branch master (4c90c83) and #398 are embarked together for merge.

This pull request has been created by Mergify to speculatively check the mergeability of #398.
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Required conditions of queue default for merge:

• check-success=ci-passed

Required conditions to stay in the queue:

• author=scala-steward
  • Update sbt-scalafmt to 2.5.6 #398
• check-success=ci-passed
  • Update sbt-scalafmt to 2.5.6 #398

---
checking_base_sha: 4c90c837147d32f08dac0121e28aca6dfe25c51e
previous_failed_batches: []
pull_requests:
  - number: 398
...