Add small array lazy chain tests for `_.first` and `_.last`.
Add small array lazy chain tests for `_.first` and `_.last`.

BernhardRode/lodash,lekoaf/lodash,dgoncalves1/lodash,dgoncalves1/lodash,BernhardRode/lodash,BernhardRode/lodash,dgoncalves1/lodash,lekoaf/lodash,lekoaf/lodash