[Parcelize] WriteWith Parceler type argument must be subtype of property

K2 checks that the entire Parceler of the WriteWith annotation is a
subtype of the expected Parceler for the property, while K1 only checks
that the type argument of the WriteWith Parceler is a subtype of the
property type. This mismatch leads to inconsistencies between K1 and K2
diagnostic reporting. Switch K2 to K1 behavior so diagnostics are
consistent.

^KT-60019 Fixed

plugins/parcelize/parcelize-compiler/testData/diagnostics/customParcelers.kt

@@ -1,3 +1,4 @@
+// FIR_IDENTICAL
 // WITH_STDLIB
 package test
 
@@ -18,6 +19,8 @@ object CharSequenceParceler : Parceler<CharSequence> {
     override fun CharSequence.write(parcel: Parcel, flags: Int) = TODO()
 }
 
+typealias CharSequenceParcelerAlias = CharSequenceParceler
+
 class StringClassParceler : Parceler<String> {
     override fun create(parcel: Parcel) = TODO()
     override fun String.write(parcel: Parcel, flags: Int) = TODO()
@@ -46,7 +49,9 @@ class Test(
     val b: @WriteWith<StringParceler> String,
     val c: @WriteWith<<!PARCELER_TYPE_INCOMPATIBLE!>StringParceler<!>> CharSequence,
     val d: @WriteWith<CharSequenceParceler> String,
-    val e: @WriteWith<CharSequenceParceler> CharSequence
+    val e: @WriteWith<CharSequenceParceler> CharSequence,
+    val f: @WriteWith<CharSequenceParcelerAlias> String,
+    val g: @WriteWith<CharSequenceParcelerAlias> CharSequence,
 ) : Parcelable
 
 @Parcelize