Update sbt to 1.7.1 in main

[http4s-steward]

Updates org.scala-sbt:sbt from 1.7.0 to 1.7.1.
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!

Ignore future updates

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

updates.ignore = [ { groupId = "org.scala-sbt", artifactId = "sbt" } ]

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

[rossabaker]

Note: if we pin this in scala-steward.conf on main, we won't get one-per-branch, and can just merge forward from 0.23. What we did here isn't bad, but it saves some noise if upgrades get merged forward just like anything else.

[FrancescoSerra]

Nice, thanks for this!