Deprecate KmProperty.hasGetter(hasSetter) in favor of KmProperty.getter(setter)

as a follow-up of flag deprecation.

#KT-59440

kotlin-native/Interop/StubGenerator/src/main/kotlin/org/jetbrains/kotlin/native/interop/gen/StubIrMetadataEmitter.kt

@@ -281,12 +281,10 @@ private class MappingExtensions(
         modality = ps.modality.kmModality
         kind = MemberKind.DECLARATION
         hasAnnotations = ps.annotations.isNotEmpty()
-        hasGetter = true
         when (ps.kind) {
             is PropertyStub.Kind.Val -> {}
             is PropertyStub.Kind.Var -> {
                 isVar = true
-                hasGetter = true
             }
             is PropertyStub.Kind.Constant -> {
                 isConst = true