Create From Usage: Move "Create function"-related tests to separate directory

idea/testData/quickfix/createFromUsage/createFunction/call/beforeCallWithLambdaArg.kt

@@ -0,0 +1,9 @@
+// "Create function 'foo' from usage" "true"
+
+class A<T>(val n: T) {
+
+}
+
+fun test() {
+    val a: A<Int> = A(1).<caret>foo(2, "2") { (p: Int) -> p + 1 }
+}