Fixed KT-6033 Smart completion: wrong replacement range by Tab for item with all arguments at once

#KT-6033 Fixed

idea/testData/completion/handlers/smart/MultipleArgsItemByTab.kt

@@ -0,0 +1,8 @@
+fun foo(a: Int, b: String, c: String) {}
+
+fun bar(b: String, a: Int, c: String) {
+    foo(<caret>1, "", "")
+}
+
+// ELEMENT: "a, b, c"
+// CHAR: \t

idea/testData/completion/handlers/smart/MultipleArgsItemByTab.kt.after

@@ -0,0 +1,8 @@
+fun foo(a: Int, b: String, c: String) {}
+
+fun bar(b: String, a: Int, c: String) {
+    foo(a, b, c)<caret>
+}
+
+// ELEMENT: "a, b, c"
+// CHAR: \t