Update scala-library to 2.12.17

[typelevel-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.

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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.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, commit-count:1

[codecov]

Codecov Report

Merging #659 (81b3206) into master (f1fcef1) will decrease coverage by 0.50%.
The diff coverage is n/a.

❗ Current head 81b3206 differs from pull request most recent head 6ce4cfc. Consider uploading reports for the commit 6ce4cfc to get more accurate results

@@            Coverage Diff             @@
##           master     #659      +/-   ##
==========================================
- Coverage   95.52%   95.02%   -0.50%     
==========================================
  Files          67       65       -2     
  Lines        1184     1186       +2     
  Branches       28       37       +9     
==========================================
- Hits         1131     1127       -4     
- Misses         53       59       +6     

Flag	Coverage Δ
2.12.16	?
2.12.17	95.02% <ø> (?)
2.13.10	95.62% <ø> (-0.51%)	⬇️

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see 5 files with indirect coverage changes