Merge pull request #31 from scala-steward/update/scala3-library-3.7.3

Update scala3-library, ... to 3.7.3

Author: mergify[bot]

build.sbt

@@ -3,7 +3,7 @@ import org.typelevel.sbt.gha.JobEnvironment
 import org.typelevel.sbt.gha.PermissionValue
 import org.typelevel.sbt.gha.Permissions
 
-ThisBuild / scalaVersion := "3.7.1"
+ThisBuild / scalaVersion := "3.7.3"
 ThisBuild / scalacOptions ++= Seq(
   "-no-indent",
   "-deprecation",