Update CoC for various projects
Update CoC for various projects

Reviewed By: IanChilds

Differential Revision: D9131447

fbshipit-source-id: 77b82a4184fff89faf1da76e922a5f1ce3de3314

yungsters/relay,iamchenxin/relay,wincent/relay,voideanvalue/relay,wincent/relay,voideanvalue/relay,xuorig/relay,josephsavona/relay,josephsavona/relay,cpojer/relay,kassens/relay,wincent/relay,freiksenet/relay,xuorig/relay,freiksenet/relay,freiksenet/relay,atxwebs/relay,facebook/relay,cpojer/relay,xuorig/relay,zpao/relay,atxwebs/relay,iamchenxin/relay,facebook/relay,xuorig/relay,dbslone/relay,atxwebs/relay,yungsters/relay,iamchenxin/relay,dbslone/relay,atxwebs/relay,wincent/relay,facebook/relay,xuorig/relay,voideanvalue/relay,wincent/relay,wincent/relay,kassens/relay,zpao/relay,cpojer/relay,kassens/relay,facebook/relay,facebook/relay,voideanvalue/relay,cpojer/relay,kassens/relay,iamchenxin/relay,kassens/relay,facebook/relay,zpao/relay,xuorig/relay,voideanvalue/relay,josephsavona/relay,kassens/relay,yungsters/relay,voideanvalue/relay