Update scalafmt-core to 2.2.2

[scala-steward]

Updates org.scalameta:scalafmt-core from 2.2.0 to 2.2.2. Release Notes/Changelog

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.

Have a fantastic day writing 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: semver-patch

[codecov[bot]]

Codecov Report

Merging #54 into develop will not change coverage. The diff coverage is n/a.

@@           Coverage Diff            @@
##           develop      #54   +/-   ##
========================================
  Coverage    25.85%   25.85%           
========================================
  Files           42       42           
  Lines          905      905           
  Branches        30       30           
========================================
  Hits           234      234           
  Misses         671      671

Impacted Files	Coverage Δ
...re/src/main/scala/io/samritchie/rl/Evaluator.scala	91.66% <0%> (ø)	:arrow_up:
...rc/main/scala/io/samritchie/connectfour/Game.scala	0% <0%> (ø)	:arrow_up:
...cala/io/samritchie/rl/policy/bandit/Gradient.scala	0% <0%> (ø)	:arrow_up:
...c/main/scala/io/samritchie/rl/plot/Tabulator.scala	0% <0%> (ø)	:arrow_up:
...c/main/scala/io/samritchie/rl/state/MapState.scala	0% <0%> (ø)	:arrow_up:
.../main/scala/io/samritchie/rl/world/CarRental.scala	0% <0%> (ø)	:arrow_up:
...ain/scala/io/samritchie/rl/policy/bandit/UCB.scala	0% <0%> (ø)	:arrow_up:
.../src/main/scala/io/samritchie/connectfour/IO.scala	0% <0%> (ø)	:arrow_up:
...re/src/main/scala/io/samritchie/rl/util/Grid.scala	85.36% <0%> (ø)	:arrow_up:

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