Reclassify dubious test

13469.scala is quite weird because the RemoveStrict type relies on type
evaluation order. With this change, the type arguments of *: are always
normalized and we run into a non-reducible match type every time. So
that definition is just fundamentally broken since it's only well
defined with an infinite list.

Author: OlivierBlanvillain

tests/pos/13469.scala renamed to tests/neg/13469.scala

@@ -36,12 +36,12 @@ object Meta:
 
 object Foo:
   import Meta._
-  val _0: Sub["batch" *: EmptyTuple, Int *: EmptyTuple, "batch"] = "batch"
-  val _1: Sub[("batch", "len"), ("batch", "len"), "batch"] = "batch"
-  val _2a: ReplaceAllStrict[("batch", "len", "embed"), "batch" *: EmptyTuple, "b"] = ("b", "len", "embed")
+  val _0: Sub["batch" *: EmptyTuple, Int *: EmptyTuple, "batch"] = "batch" // error
+  val _1: Sub[("batch", "len"), ("batch", "len"), "batch"] = "batch" // error
+  val _2a: ReplaceAllStrict[("batch", "len", "embed"), "batch" *: EmptyTuple, "b"] = ("b", "len", "embed") // error
   type S = ("batch", "len")
   type ToReplace = "batch" *: EmptyTuple
   type Replacement = "b"
-  val _2b: ReplaceAllStrict[S, ToReplace, Replacement] = ("b", "len") // ok
-  val _2c: Demote[ReplaceAllStrict[S, ToReplace, Replacement]] = ("b", "len") // ok
+  val _2b: ReplaceAllStrict[S, ToReplace, Replacement] = ("b", "len") // error
+  val _2c: Demote[ReplaceAllStrict[S, ToReplace, Replacement]] = ("b", "len") // error // error
   val _2d: Sub[S, ToReplace, Replacement] = ("b", "len") // error, see below