chore: 🤖 Upgrade sbt-projectmatrix to 0.8.0

Author: gaeljw

CHANGELOG.md

@@ -15,6 +15,7 @@ See also the [CHANGELOG](https://github.com/cucumber/cucumber-jvm/blob/master/CH
 
 - [Core] Updated `cucumber-core` dependency to [6.10.4](https://github.com/cucumber/cucumber-jvm/blob/main/CHANGELOG.md)
 - [Scala] Upgrade `scala-collection-compat` to 2.4.4
+- [Build] Upgrade `sbt-projectmatrix` to 0.8.0
 
 ### Deprecated
 

project/plugins.sbt

@@ -1,5 +1,5 @@
 // Cross compilation matrix
-addSbtPlugin("com.eed3si9n" % "sbt-projectmatrix" % "0.7.0")
+addSbtPlugin("com.eed3si9n" % "sbt-projectmatrix" % "0.8.0")
 
 // Scalafmt (formatter)
 addSbtPlugin("org.scalameta" % "sbt-scalafmt" % "2.4.2")