KT-15898 Cannot use type alias to qualify enum entry

Type alias static scope includes enum entries for underlying enum class.

compiler/testData/diagnostics/tests/typealias/enumEntryQualifier.kt

@@ -0,0 +1,6 @@
+enum class MyEnum { A }
+
+typealias TestAlias = MyEnum
+
+val test1 = MyEnum.A
+val test2 = TestAlias.A

compiler/testData/diagnostics/tests/typealias/enumEntryQualifier.txt

@@ -0,0 +1,24 @@
+package
+
+public val test1: MyEnum
+public val test2: MyEnum
+
+public final enum class MyEnum : kotlin.Enum<MyEnum> {
+    enum entry A
+
+    private constructor MyEnum()
+    public final override /*1*/ /*fake_override*/ val name: kotlin.String
+    public final override /*1*/ /*fake_override*/ val ordinal: kotlin.Int
+    protected final override /*1*/ /*fake_override*/ fun clone(): kotlin.Any
+    public final override /*1*/ /*fake_override*/ fun compareTo(/*0*/ other: MyEnum): kotlin.Int
+    public final override /*1*/ /*fake_override*/ fun equals(/*0*/ other: kotlin.Any?): kotlin.Boolean
+    protected/*protected and package*/ final override /*1*/ /*fake_override*/ /*isHiddenForResolutionEverywhereBesideSupercalls*/ fun finalize(): kotlin.Unit
+    public final override /*1*/ /*fake_override*/ /*isHiddenForResolutionEverywhereBesideSupercalls*/ fun getDeclaringClass(): java.lang.Class<MyEnum!>!
+    public final override /*1*/ /*fake_override*/ fun hashCode(): kotlin.Int
+    public open override /*1*/ /*fake_override*/ fun toString(): kotlin.String
+
+    // Static members
+    public final /*synthesized*/ fun valueOf(/*0*/ value: kotlin.String): MyEnum
+    public final /*synthesized*/ fun values(): kotlin.Array<MyEnum>
+}
+public typealias TestAlias = MyEnum