K1: add use-site diagnostic about property shadowing by a field

Related to KT-50082

compiler/testData/diagnostics/tests/j+k/fieldOverridesNothing.fir.kt

@@ -0,0 +1,21 @@
+// !LANGUAGE: +PreferJavaFieldOverload
+
+// FILE: B.java
+
+public abstract class B implements A {
+    public int size = 1;
+}
+
+// FILE: main.kt
+
+interface A {
+    val size: Int
+}
+
+class C : B() {
+    override val size: Int get() = 1
+}
+
+fun foo() {
+    C().size
+}

compiler/testData/diagnostics/tests/j+k/fieldOverridesNothing.kt

@@ -1,4 +1,3 @@
-// FIR_IDENTICAL
 // !LANGUAGE: +PreferJavaFieldOverload
 
 // FILE: B.java
@@ -18,5 +17,5 @@ class C : B() {
 }
 
 fun foo() {
-    C().size
-}
+    C().<!BASE_CLASS_FIELD_SHADOWS_DERIVED_CLASS_PROPERTY!>size<!>
+}