FIR IDE: API to indicate delegated property

analysis/analysis-api/testData/symbols/symbolByPsi/delegateField.kt

@@ -0,0 +1,11 @@
+// WITH_STDLIB
+
+class MyColor(val x: Int, val y: Int, val z: Int)
+
+class Some {
+    val delegate by lazy { MyColor(0x12 /* constant = 18 */, 2, 3) }
+
+    val lambda = lazy { MyColor(1, 2, 3) }
+
+    val nonLazy = MyColor(1, 2, 3)
+}