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

idea/testData/quickfix/createFromUsage/createFunction/component/afterCreateComponentFromUsage2.kt

@@ -0,0 +1,12 @@
+// "Create function 'component3' from usage" "true"
+class Foo<T> {
+    fun component1(): Int { return 0 }
+    fun component2(): Int { return 0 }
+
+    fun component3(): String {
+        throw UnsupportedOperationException("not implemented") //To change body of created functions use File | Settings | File Templates.
+    }
+}
+fun foo() {
+    val (a, b, c: String) = Foo<Int>()
+}