`Check if an array contains a given value` is just an alias

[Abhijeet Pawar]

Solution of Check if an array contains a given value is just the call to native includes() method.
I think this should not be termed as 1-liner code, otherwise every native method would satisfy for this list.
https://github.com/phuoc-ng/1loc/blob/master/collections/array/check-if-an-array-contains-a-given-value.md

[phuocng]

@abhijeetkpawar
That is the principle I try to follow. If the snippet is supported by the native API directly, we absolutely don't need it.
In that case, I'll remove the snippet you mentioned.