Update bsp4j to 2.1.1

[scala-steward]

About this PR

📦 Updates ch.epfl.scala:bsp4j from 2.1.0-M7 to 2.1.1

📜 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!

🔍 Files still referring to the old version number

The following files still refer to the old version number (2.1.0-M7).
You might want to review and update them manually.

website/docs/release_notes.md

⚙ Adjust future updates

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

updates.ignore = [ { groupId = "ch.epfl.scala", artifactId = "bsp4j" } ]

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

dependencyOverrides = [{
  pullRequests = { frequency = "30 days" },
  dependency = { groupId = "ch.epfl.scala", artifactId = "bsp4j" }
}]

^{labels: library-update, early-semver-pre-release, semver-spec-pre-release, old-version-remains, commit-count:1}

[tgodzik]

There are no changes with M7 so those tests are most likely flaky