Update scalafmt-core to 3.7.1

[xerial-bot]

Updates org.scalameta:scalafmt-core from 3.6.1 to 3.7.1.
GitHub Release Notes - Version Diff

I'll automatically update this PR to resolve conflicts as long as you don't change it yourself.

If you'd like to skip this version, you can just close this PR. If you have any feedback, just mention me in the comments below.

Configure Scala Steward for your repository with a .scala-steward.conf file.

Have a fantastic day writing Scala!

Files still referring to the old version number

The following files still refer to the old version number (3.6.1).
You might want to review and update them manually.

docs/release-notes.md

Adjust future updates

Add this to your .scala-steward.conf file to ignore future updates of this dependency:

updates.ignore = [ { groupId = "org.scalameta", artifactId = "scalafmt-core" } ]

Or, add this to slow down future updates of this dependency:

dependencyOverrides = [{
  pullRequests = { frequency = "30 days" },
  dependency = { groupId = "org.scalameta", artifactId = "scalafmt-core" }
}]

labels: library-update

[codecov]

Codecov Report

Merging #2715 (5daefba) into master (7df0115) will decrease coverage by 0.01%.
The diff coverage is n/a.

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #2715      +/-   ##
==========================================
- Coverage   82.19%   82.18%   -0.01%     
==========================================
  Files         337      337              
  Lines       14111    14111              
  Branches     2235     2235              
==========================================
- Hits        11598    11597       -1     
- Misses       2513     2514       +1     

Impacted Files	Coverage Δ
...rx/src/main/scala/wvlet/airframe/rx/RxRunner.scala	94.88% <0.00%> (-0.40%)	⬇️

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