Update scala-compiler, scala-reflect to 2.12.13

[scala-steward]

Updates

• org.scala-lang:scala-compiler
• org.scala-lang:scala-reflect

from 2.12.11 to 2.12.13.

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 (2.12.11).
You might want to review and update them manually.

.github/workflows/pr-checks.yml
README.md

Ignore future updates

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

updates.ignore = [ { groupId = "org.scala-lang" } ]

labels: library-update, semver-patch, old-version-remains

[mccartney]

@scala-steward We already have 2.12.13 in the list (same list you are actually editing). We need to (or choose to) publish for multiple Scala minor versions at a time.

[fthomas]

I think Scala Steward will never do the right thing here. If there is a 2.12.14 version, it will create a PR that changes 2.12.13 to 2.12.14 instead of appending 2.12.14 to the list.

[mccartney]

Most likely. A minor improvement could be not to suggest upgrading to 2.12.13 if it's already on the list (regardless of what other entry it's changing).
I appreciate your comments and insights!

[fthomas]

It won't do this again: scala-steward-org/scala-steward#129