Add ability to rename java methods with usages in Kotlin

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

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

idea/testData/refactoring/rename/renameJavaMethod/before/testing/JavaClass.java

@@ -0,0 +1,7 @@
+package testing;
+
+public class JavaClass {
+    public String foo() {
+        return "Test";
+    }
+}