Don't treat package object's <init> methods as package members

Author: dwijnand

compiler/src/dotty/tools/dotc/core/SymDenotations.scala

@@ -2515,7 +2515,7 @@ object SymDenotations {
             multi.filterWithPredicate(_.symbol.associatedFile == chosen)
       end dropStale
 
-      if symbol eq defn.ScalaPackageClass then
+      if (symbol eq defn.ScalaPackageClass) || name == nme.CONSTRUCTOR then
         val denots = super.computeMembersNamed(name)
         if denots.exists || name == nme.CONSTRUCTOR then denots
         else recur(packageObjs, NoDenotation)