Have "in type" for java fields to be able to check that type in assignment positions (against rhs' type)

^KT-46727 Fixed

core/descriptors.jvm/src/org/jetbrains/kotlin/load/java/descriptors/JavaPropertyDescriptor.java

@@ -37,6 +37,8 @@ public class JavaPropertyDescriptor extends PropertyDescriptorImpl implements Ja
     @Nullable
     private final Pair<UserDataKey<?>, ?> singleUserData;
 
+    private KotlinType inType = null;
+
     protected JavaPropertyDescriptor(
             @NotNull DeclarationDescriptor containingDeclaration,
             @NotNull Annotations annotations,
@@ -172,6 +174,18 @@ public class JavaPropertyDescriptor extends PropertyDescriptorImpl implements Ja
                (!TypeEnhancementKt.hasEnhancedNullability(type) || KotlinBuiltIns.isString(type));
     }
 
+    @Override
+    public void setInType(@NotNull KotlinType inType) {
+        this.inType = inType;
+    }
+
+    @Override
+    public @Nullable KotlinType getInType() {
+        PropertySetterDescriptor setter = getSetter();
+        KotlinType setterType = setter != null ? setter.getValueParameters().get(0).getType() : null;
+        return setterType != null ? setterType : inType;
+    }
+
     @Nullable
     @Override
     @SuppressWarnings("unchecked")