Update scala-library to 2.12.17

[scala-steward]

Updates org.scala-lang:scala-library from 2.12.16 to 2.12.17. 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 (2.12.16). You might want to review and update them manually. ``` .circleci/config.yml ```

Adjust future updates

Add this to your `.scala-steward.conf` file to ignore future updates of this dependency: ``` updates.ignore = [ { groupId = "org.scala-lang", artifactId = "scala-library" } ] ``` Or, add this to slow down future updates of this dependency: ``` dependencyOverrides = [{ pullRequests = { frequency = "@monthly" }, dependency = { groupId = "org.scala-lang", artifactId = "scala-library" } }] ```

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

[codecov[bot]]

Codecov Report

Merging #512 (943f4f5) into develop-cats3 (83cdf60) will not change coverage. The diff coverage is n/a.

@@              Coverage Diff               @@
##           develop-cats3     #512   +/-   ##
==============================================
  Coverage          79.34%   79.34%           
==============================================
  Files                 30       30           
  Lines                920      920           
  Branches              10       10           
==============================================
  Hits                 730      730           
  Misses               190      190           

Help us with your feedback. Take ten seconds to tell us how you rate us. Have a feature suggestion? Share it here.