Remove dependency on eslint-config-airbnb and eslint-config-airbnb-typescript

[birdofpreyru]

It turns out (airbnb/javascript#2961), despite its affiliation to AirBnB, eslint-config-airbnb is currently maintained by a single dude, not affiliated to the company, not doing a great maintenance job, and mistaken on priorities (airbnb/javascript#3075). Thus, eslint-config-airbnb is an unreliable, toxic dependency that blocks our migration to the latest ESLint (#335) and other configs; we should get rid of this dependency ASAP.

[VedantAnand17]

I've fixed the changes in my PR, kindly check

[birdofpreyru]

Just removing AirBnB ESLint configs from package.json does not solve the problem 🤷‍♂ also, ESLint re-configuration for my projects isn't smth I trust others to do (as there is no good ways to validate the change beside doing it myself).