Update scalafmt-core to 3.4.0

[scala-steward]

Updates org.scalameta:scalafmt-core from 3.3.3 to 3.4.0.
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 (3.3.3).
You might want to review and update them manually.

modules/benchmark/src/main/scala/org/scalasteward/benchmark/UpdatesConfigBenchmark.scala

Ignore 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" } ]

labels: library-update, early-semver-minor, semver-spec-minor, old-version-remains, commit-count:1

[codecov]

Codecov Report

Merging #2490 (4b3e7aa) into main (aaf8b1e) will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##             main    #2490   +/-   ##
=======================================
  Coverage   81.19%   81.19%           
=======================================
  Files         142      142           
  Lines        2489     2489           
  Branches       55       55           
=======================================
  Hits         2021     2021           
  Misses        468      468           

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