feat(docs): add contributors section

[dionysuzx]

in order to add a contributor, i'll lead by example (usage docs here https://allcontributors.org/docs/en/bot/usage):

@all-contributors please add @d1onys1us for doc,content

[dionysuzx]

@all-contributors please add @d1onys1us for doc

[allcontributors]

@d1onys1us

I've put up a pull request to add @d1onys1us! 🎉

[dionysuzx]

@all-contributors
please add @dantaik for doc,code.
please add @davidtaikocha for doc,code.
please add @cyberhorsey for doc,code.
please add @RogerLamTd for doc,code.
please add @alexshliu for doc,code.
please add @kirataik for doc,code.
please add @mfinestone for business,content.
please add @shadab-taiko for doc,code.

[allcontributors]

@d1onys1us

I've put up a pull request to add @dantaik! 🎉

I've put up a pull request to add @davidtaikocha! 🎉

I've put up a pull request to add @cyberhorsey! 🎉

I've put up a pull request to add @RogerLamTd! 🎉

I've put up a pull request to add @alexshliu! 🎉

I've put up a pull request to add @kirataik! 🎉

I've put up a pull request to add @mfinestone! 🎉

I've put up a pull request to add @shadab-taiko! 🎉