Special-case ##, as a fast-track for 2.13.2

Author: dwijnand

output/src/main/scala/fix/scala213/ExplicitNonNullaryApplyJava.scala

@@ -4,7 +4,7 @@ package fix.scala213
 import ExplicitNonNullaryApplyJavaDefs._
 
 class ExplicitNonNullaryApplyJava {
-  ???.##()
+  ???.##
   ???.getClass()
   ???.getClass
   ???.hashCode()
@@ -14,7 +14,7 @@ class ExplicitNonNullaryApplyJava {
   ???.asInstanceOf[Int]
   ???.isInstanceOf[Int]
 
-  any.##()
+  any.##
   any.getClass()
   any.getClass
   any.hashCode()

rewrites/src/main/scala/fix/scala213/ExplicitNonNullaryApply.scala

@@ -36,7 +36,7 @@ final class ExplicitNonNullaryApply(global: LazyValue[ScalafixGlobal])
     def fix(tree: Tree, meth: Term, noTypeArgs: Boolean, noArgs: Boolean) = {
       for {
         name <- termName(meth)
-        if handled.add(name)
+        if handled.add(name) && name.value != "##" // fast-track https://github.com/scala/scala/pull/8814
         if noArgs
         if name.isReference
         if !name.parent.exists(_.is[Term.ApplyInfix])