Minor, move tests about Java field and Kotlin property

Because the `fieldRename` directory was originally about cases when
private fields are renamed because of clashes.

compiler/testData/codegen/box/javaFieldAndKotlinProperty/javaFieldAndKotlinPropertySuperAccess.kt

@@ -0,0 +1,26 @@
+// TARGET_BACKEND: JVM_IR
+// IGNORE_BACKEND_K1: JVM_IR
+// IGNORE_BACKEND_K2: JVM_IR
+// tried to access field My.b from class Some
+
+// FILE: Jaba.java
+
+public class Jaba {
+    public String a = "O";
+    public String b = "";
+}
+
+// FILE: test.kt
+open class My : Jaba() {
+    private val a: String = "FAIL"
+    private val b: String = "FAIL"
+}
+
+class Some : My() {
+    fun soo(): String {
+        super<My>.b = "K"
+        return super<My>.a + super<My>.b
+    }
+}
+
+fun box(): String = Some().soo()