Remove rewrite rules that are not needed anymore

Author: julienrf

input/src/main/scala/fix/Collectionstrawman_v0_Traversable.scala

@@ -5,12 +5,8 @@ package fix
 
 object Collectionstrawman_v0_Traversable {
   def foo(xs: Traversable[(Int, String)], ys: List[Int]): Unit = {
-    xs.toList
-    xs.toSet
-    ys.toSeq
     xs.to[List]
     xs.to[Set]
-    xs.toMap
     xs.toIterator
     ys.iterator
   }

output/src/main/scala/fix/Collectionstrawman_v0_Traversable.scala

@@ -4,12 +4,8 @@ import strawman.collection.Iterable
 import strawman.collection.immutable.{ List, Set }
 object Collectionstrawman_v0_Traversable {
   def foo(xs: Iterable[(Int, String)], ys: List[Int]): Unit = {
-    xs.to(strawman.collection.immutable.List)
-    xs.to(strawman.collection.immutable.Set)
-    ys.toSeq
     xs.to(List)
     xs.to(Set)
-    xs.to(strawman.collection.Map)
     xs.iterator()
     ys.iterator()
   }

rules/src/main/scala/fix/Collectionstrawman_v0.scala

@@ -102,13 +102,6 @@ case class Collectionstrawman_v0(index: SemanticdbIndex)
     )
   }
 
-  val toGenericX = SymbolMatcher.normalized(
-    Symbol("_root_.scala.collection.TraversableOnce.toMap.")
-  )
-  val toImmutableX = SymbolMatcher.normalized(
-    Symbol("_root_.scala.collection.TraversableOnce.toList."),
-    Symbol("_root_.scala.collection.TraversableOnce.toSet.")
-  )
   val toTpe = SymbolMatcher.normalized(
     Symbol("_root_.scala.collection.TraversableLike.to.")
   )
@@ -125,10 +118,6 @@ case class Collectionstrawman_v0(index: SemanticdbIndex)
     ctx.tree.collect {
       case iterator(t: Name) =>
         ctx.replaceTree(t, "iterator()")
-      case toImmutableX(t @ Name(n)) =>
-        ctx.replaceTree(t, s"to(strawman.collection.immutable.${n.stripPrefix("to")})")
-      case toGenericX(t @ Name(n)) =>
-        ctx.replaceTree(t, s"to(strawman.collection.${n.stripPrefix("to")})")
       case toTpe(n: Name) =>
         (for {
           name <- n.tokens.lastOption