Add /usr/lib/rbenv/hooks to hook search path
Add /usr/lib/rbenv/hooks to hook search path

This will help with the packaging of rbenv plugin that contain hooks in
Debian.

lann/rbenv,rinrinne/ndkenv,viking/Renv,edubkendo/rbenv,amarshall/rbenv,shoyan/rbenv,jasonkarns/rbenv,pumpkineater/rbenv,andrew-christianson/rbenv,CHH/rbenv,ucberkeley/rbenv,zmwangx/pyenv,sstephenson/rbenv,mediadoneright/rbenv,phusion/rbenv,dongguangming/pyenv,andrew-christianson/rbenv,leocassarani/rbenv,RinSer/rbenv,cldwalker/rbenv,yogeshkakde/rbenv,dnsd/pyenv,SamuraiT/rbenv,intfrr/rbenv,rridhan/rbenv,nebhale/cfenv,jrolfs/nodenv,beck/rbenv,raa0121/vimenv,avdhoweb/rbenv,cldwalker/rbenv,mgrubb/rbenv,syndbg/goenv,rowhit/pyenv,OiNutter/nodenv,rowhit/pyenv,lann/rbenv,ddollar/rbenv,reyesyang/rbenv,almog/rbenv,xshwy/pyenv,jf/rbenv,Angeldude/rbenv,javierjulio/rbenv,fly19890211/pyenv,jeremy/rbenv,golib/goenv,recruit-mtl/pyenv,VShangxiao/pyenv,codesdk/rbenv,jmatbastos/rbenv,lozybean/rbenv,jmatbastos/rbenv,jmatbastos/rbenv,UCASREN/pyenv,takluyver/pyenv,RubenVerborgh/rbenv,codesdk/rbenv,lozybean/pyenv,dentarg/rbenv,cehoffman/rbenv,ffdc-scm/rbenv-x86_64-linux,bradynpoulsen/rbenv,yyyc514/rbenv,mediadoneright/rbenv,jeremy/rbenv,genome-vendor/pyenv,sheerun/rbenv,YanhaoYang/rbenv,jeffmccune/rbenv,syndbg/goenv,viclim/rbenv,bradynpoulsen/rbenv,javierjulio/rbenv,mgrubb/rbenv,reyesyang/rbenv,zmwangx/pyenv,sanemat/rbenv,janusnic/rbenv,blueyed/rbenv,Ferocia/rbenv,cehoffman/pyenv,brandt/rbenv,griff/rbenv,jeremy/rbenv,sodabrew/rbenv,doitian/rbenv,peterhoeg/rbenv,silasb/rbenv,ffdc-scm/rbenv-x86_64-linux,beck/rbenv,SamuraiT/rbenv,ddollar/rbenv,jmatbastos/rbenv,mediadoneright/rbenv,kynan/rbenv,josegonzalez/rbenv,SamuraiT/rbenv,asaaki/rsenv,RinSer/rbenv,lozybean/pyenv,obimod/pyenv,adarshmuthappa/nodenv,howtolearntocode/rbenv,adarshmuthappa/nodenv,jpfuentes2/st2,cyril/rbenv,syndbg/goenv,jeffmccune/rbenv,LawnGnome/rbenv,josegonzalez/rbenv,yogeshkakde/rbenv,cyril/rbenv,sebhahn/pyenv,cs278/phpenv,stivenrgalvis/rbenv,amarshall/rbenv,rbenv/rbenv,viclim/rbenv,stivenrgalvis/rbenv,cehoffman/rbenv,chenfengyuan/pyenv,syndbg/goenv,cehoffman/luaenv,candeira/rbenv,RubenVerborgh/rbenv,pyenv/pyenv,peterpih/rbenv,pyenv/pyenv,princeofdarkness76/rbenv,yogeshkakde/rbenv,xshwy/pyenv,jeongdeoksu/rbenv,princeofdarkness76/rbenv,sebhahn/pyenv,Ferocia/rbenv,yyyc514/rbenv,hlecuanda/pyenv,howtolearntocode/rbenv,docwhat/rbenv,michael-gabenna/rbenv,atz/rbenv,UCASREN/pyenv,BanzaiMan/pyenv,VShangxiao/pyenv,obimod/pyenv,howtolearntocode/rbenv,richo/rbenv,BanzaiMan/pyenv,royratcliffe/rbenv,rridhan/rbenv,sebhahn/pyenv,docwhat/rbenv,skalee/rbenv,drakmail/rbenv,nodenv/nodenv,bradynpoulsen/rbenv,Plaristote/rbenv,yyuu/pyenv,atz/rbenv,yyyc514/rbenv,peterpih/rbenv,jpfuentes2/st2,jasonkarns/rbenv,lozybean/rbenv,CHH/rbenv,avdhoweb/rbenv,recruit-mtl/pyenv,codesdk/rbenv,avdhoweb/rbenv,intfrr/rbenv,viking/Renv,jeongdeoksu/rbenv,jeongdeoksu/rbenv,takluyver/pyenv,intfrr/rbenv,jasonkarns/rbenv,dnsd/pyenv,yeonsh/pyenv,griff/rbenv,stivenrgalvis/rbenv,hlecuanda/pyenv,jmatbastos/rbenv,andrew-christianson/rbenv,cyril/rbenv,habinmusic/pyenv,janusnic/rbenv,ngyuki/phpenv,yyuu/pyenv,brntbeer/rbenv,yyuu/rbenv,josegonzalez/rbenv,michael-gabenna/rbenv,janusnic/rbenv,ffdc-scm/rbenv-x86_64-linux,sgerrand/rbenv,pulseenergy/rbenv,rfnash/rbenv,pulseenergy/rbenv,OiNutter/nodenv,brandt/rbenv,princeofdarkness76/rbenv,fly19890211/pyenv,pumpkineater/rbenv,hauleth/rbenv,beck/rbenv,nodenv/nodenv,dark5un/nodenv,ox/rbenv,cehoffman/rbenv,jmatbastos/rbenv,cehoffman/luaenv,michael-gabenna/rbenv,cehoffman/pyenv,reyesyang/rbenv,habinmusic/pyenv,sstephenson/rbenv,cdlm/rbenv,viclim/rbenv,nobyuki/rbenv,genome-vendor/pyenv,dentarg/rbenv,rbenv/rbenv,candeira/rbenv,sstephenson/rbenv,pyenv/pyenv,peterpih/rbenv,docwhat/rbenv,pumpkineater/rbenv,Angeldude/rbenv,talentdeficit/erlenv,RinSer/rbenv,jrolfs/nodenv,jmatbastos/rbenv,Ferocia/rbenv,evertrue/rbenv,royratcliffe/rbenv,yeonsh/pyenv,dark5un/nodenv,dongguangming/pyenv,rridhan/rbenv,kynan/rbenv,lozybean/rbenv,ffdc-scm/rbenv-x86_64-linux,ucberkeley/rbenv,chenfengyuan/pyenv,Angeldude/rbenv,cehoffman/nodenv,cs278/phpenv,ffdc-scm/rbenv-x86_64-linux,cehoffman/nodenv,sgerrand/rbenv,phusion/rbenv