mkpath directories under lib/ocaml
mkpath directories under lib/ocaml

Ocaml packages that need to install here will cause the site-lib
directory to be created, and the symlink in the ocaml keg will work as
intended. This is necessary for the ocaml bottle to work properly.

Signed-off-by: Jack Nagel <43386ce32af96f5c56f2a88e458cb94cebee3751@gmail.com>

amar-laksh/brew_sudo,reelsense/brew,claui/brew,mgrimes/brew,alyssais/brew,tonyg/homebrew,gregory-nisbet/brew,gordonmcshane/homebrew,vitorgalvao/brew,Linuxbrew/brew,mistydemeo/homebrew,DomT4/brew,DomT4/brew,mahori/brew,Linuxbrew/brew,JCount/brew,rwhogg/brew,rwhogg/brew,Homebrew/brew,ilovezfs/brew,pseudocody/brew,Homebrew/brew,sjackman/homebrew,aw1621107/brew,Homebrew/brew,vitorgalvao/brew,claui/brew,AnastasiaSulyagina/brew,ilovezfs/brew,staticfloat/brew,nandub/brew,reitermarkus/brew,zmwangx/brew,hanxue/linuxbrew,mahori/brew,AnastasiaSulyagina/brew,konqui/brew,gordonmcshane/homebrew,jmsundar/brew,bfontaine/brew,bfontaine/brew,sjackman/homebrew,JCount/brew,maxim-belkin/brew,MikeMcQuaid/brew,pseudocody/brew,mistydemeo/homebrew,muellermartin/dist,nandub/brew,MikeMcQuaid/brew,nandub/brew,sjackman/homebrew,mahori/brew,reitermarkus/brew,staticfloat/brew,EricFromCanada/brew,jmsundar/brew,maxim-belkin/brew,zmwangx/brew,claui/brew,Linuxbrew/brew,palxex/brew,maxim-belkin/brew,tonyg/homebrew,rwhogg/brew,mahori/brew,DomT4/brew,amar-laksh/brew_sudo,palxex/brew,gregory-nisbet/brew,gregory-nisbet/brew,toonetown/homebrew,MikeMcQuaid/brew,vitorgalvao/brew,alyssais/brew,mistydemeo/homebrew,muellermartin/dist,claui/brew,reitermarkus/brew,staticfloat/brew,amar-laksh/brew_sudo,tonyg/homebrew,Homebrew/brew,toonetown/homebrew,reelsense/brew,reitermarkus/brew,pseudocody/brew,MikeMcQuaid/brew,JCount/brew,palxex/brew,hanxue/linuxbrew,DomT4/brew,konqui/brew,mgrimes/brew,bfontaine/brew,konqui/brew,Linuxbrew/brew,EricFromCanada/brew,EricFromCanada/brew,zmwangx/brew,aw1621107/brew,toonetown/homebrew,hanxue/linuxbrew,ilovezfs/brew,gordonmcshane/homebrew,reelsense/brew,EricFromCanada/brew,JCount/brew,vitorgalvao/brew,AnastasiaSulyagina/brew,aw1621107/brew,alyssais/brew,nandub/brew,sjackman/homebrew,mgrimes/brew,muellermartin/dist,jmsundar/brew,konqui/brew