chore: adapt scala.collection.IterableOnceOps#Maximized.this

Copy of the file from scala 2.13.16

Author: hamzaremmal

project/Scala2LibraryBootstrappedMiMaFilters.scala

@@ -70,7 +70,6 @@ object Scala2LibraryBootstrappedMiMaFilters {
         ProblemFilters.exclude[MissingFieldProblem]("scala.runtime.NonLocalReturnControl.value"),
       ) ++
       Seq( // DirectMissingMethodProblem
-        "scala.collection.IterableOnceOps#Maximized.this", // New in 2.13.11: private inner class
         "scala.util.Properties.<clinit>",
         "scala.util.Sorting.scala$util$Sorting$$mergeSort$default$5",
       ).map(ProblemFilters.exclude[DirectMissingMethodProblem])