KT-8794 Parameter Information should work in index expression

#KT-8794 Fixed

idea/testData/parameterInfo/functionCall/TwoFunctions.kt

@@ -0,0 +1,12 @@
+open class A(x: Int) {
+    fun m(x: Int) = 1
+    fun m(x: Int, y: Boolean) = 2
+
+    fun d(x: Int) {
+        m(<caret>1, false)
+    }
+}
+/*
+Text: (<highlight>x: Int</highlight>), Disabled: false, Strikeout: false, Green: false
+Text: (<highlight>x: Int</highlight>, y: Boolean), Disabled: false, Strikeout: false, Green: true
+*/