pull: Change the pull --bottle URL for Linuxbrew
pull: Change the pull --bottle URL for Linuxbrew

To pull bottles, use an URL of the form:
https://github.com/Linuxbrew/linuxbrew/pull/123?user:branch

Linuxbrew/brew,rwhogg/brew,rwhogg/brew,Linuxbrew/brew,hanxue/linuxbrew,maxim-belkin/brew,maxim-belkin/brew,rwhogg/brew,maxim-belkin/brew,Linuxbrew/brew,hanxue/linuxbrew,hanxue/linuxbrew,Linuxbrew/brew