KT-8794 Parameter Information should work in index expression

#KT-8794 Fixed

idea/testData/parameterInfo/functionCall/Println.kt

@@ -0,0 +1,14 @@
+open class A(x: Int) {
+    fun xprintln(x: String) {}
+    fun xprintln() {}
+    fun xprintln(x: Boolean) {}
+
+    fun d(x: Int) {
+        xprintln(<caret>)
+    }
+}
+/*
+Text: (<highlight>x: Boolean</highlight>), Disabled: false, Strikeout: false, Green: false
+Text: (<highlight>x: String</highlight>), Disabled: false, Strikeout: false, Green: false
+Text: (<no parameters>), Disabled: false, Strikeout: false, Green: true
+*/