Add resource for call, apply, and bind section

[zeitchef]

I'd like to suggest you add Steve Griffith's video "JS Function Methods call( ), apply( ), and bind( )" in the relevant section on call, apply and bind. I find it to be far superior in both content and quality to some of the videos currently in this list. Thanks for considering!

https://www.youtube.com/watch?v=uBdH0iB1VDM

[leonardomso]

Hi @zeitchef, please open a PR and let's add it! Seems like an amazing video!

[zeitchef]

Thanks @leonardomso! On closer inspection, I see it's already listed!