KT-38027 Support Code Vision feature in Kotlin

idea/testData/codeInsight/codeVision/ClassPropertyUsages.kt

@@ -0,0 +1,13 @@
+// MODE: usages
+
+<# block [ 1 Usage] #>
+interface SomeClass {
+<# block [     3 Usages] #>
+    var someProperty = "initialized"
+    fun someFun() = "it's " + someProperty // <== (1): reference from expression
+}
+
+fun main() {
+    val instance = object: SomeClass {}
+    val someString = instance.someProperty // <== (2): getter call
+    instance.someProperty = "anotherValue" // <== (3): setter call