New Intention Action: Replace a dot-qualified function call with an infix function call.

idea/testData/intentions/replaceWithInfixFunctionCall/firstParameterLabeled.kt

@@ -0,0 +1,9 @@
+class Foo {
+    fun foo(x: Int) {
+        println("lol")
+    }
+}
+
+fun bar(baz: Foo) {
+    baz.<caret>foo(x = 1)
+}