Update sbt-wartremover, wartremover to 3.1.8

[scala-steward]

About this PR

📦 Updates

• org.wartremover:sbt-wartremover
• org.wartremover:wartremover

from 3.1.6 to 3.1.8

📜 GitHub Release Notes - Version Diff

Usage

✅ Please merge!

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!

⚙ Adjust future updates

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

updates.ignore = [ { groupId = "org.wartremover" } ]

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

dependencyOverrides = [{
  pullRequests = { frequency = "30 days" },
  dependency = { groupId = "org.wartremover" }
}]

^{labels: library-update, early-semver-patch, semver-spec-patch, commit-count:1}

[what-the-diff]

PR Summary

• Update of sbt-wartremover plugin
  The version of the sbt-wartremover plugin in our coding project was updated. Think of this as improving the tools we use to build our products - it's the equivalent of upgrading to newer, better equipment in a manufacturing factory. As a result, we should expect potential improvement in how our code checks and validations are performed.