Add ability to rename java methods with usages in Kotlin

idea/testData/refactoring/rename/renameJavaMethod/after/MethodUsages.kt

@@ -0,0 +1,12 @@
+package testing.kotlin
+
+import testing.JavaClass
+
+class KotlinClass: JavaClass() {
+    override fun bar(): String = "Override"
+}
+
+fun usages() {
+    val a = JavaClass().bar()
+    val b = KotlinClass().bar()
+}