Update regular expressions for file type checking
Update regular expressions for file type checking

* Match file extension to end of string
* Match file extension with one or more leading characters

rakibulislam/hound,e-sabelhaus/gitlab-doge,degica/hound,degica/hound,dobtco/hound,eliperkins/hound,jeanmatheussouto/hound,malachaifrazier/hound,houndci/hound,cbeer/hound,bronislav/hound,sharma1nitish/hound,wadetandy/hound,rgp/hound,Reprazent/hound,sbalay/hound,viniciustorves/hound,timoschilling/hound,peritpatrio/hound,mynewsdesk/hound,adriagalin/hound,dobtco/hound,jdrew1303/hound,larrylv/hound-gitlab,thoughtbot/hound,wyncode/hound,teambox/hound,rakibulislam/hound,jmcarp/hound,wadetandy/hound,Rademade/reviewer,larrylv/hound-gitlab,e-sabelhaus/gitlab-doge,mydummyaccount3737/hound,rgp/hound,larrylv/hound,eliperkins/hound,brgaulin/hound,rakibulislam/hound,viniciustorves/hound,mynewsdesk/hound,houndci/hound,Koronen/hound,jeanmatheussouto/hound,kolosek/hound,Rademade/reviewer,platanus/hound,alexeyzab/hound,sharma1nitish/hound,jmcarp/hound,rgp/hound,viniciustorves/hound,thoughtbot/hound,Rademade/reviewer,makersacademy/hound,wiserfirst/hound,wadetandy/hound,brgaulin/hound,jmcarp/hound,brgaulin/hound,fukayatsu/hound,fukayatsu/hound,teambox/hound,e-sabelhaus/gitlab-doge,kirs/hound,eliperkins/hound,wyncode/hound,peritpatrio/hound,adriagalin/hound,larrylv/hound-gitlab,mynewsdesk/hound,hashbangnz/hound,larrylv/hound,bitjourney/hound,timchunght/hound,wiserfirst/hound,houndci/hound,cbeer/hound,yatish27/hound,cbeer/hound,kolosek/hound,bronislav/hound,mydummyaccount3737/hound,alexeyzab/hound,degica/hound,enricogenauck/labhound,hashbangnz/hound,Reprazent/hound,jdrew1303/hound,sharma1nitish/hound,wyncode/hound,platanus/hound,tinfoil/hound,malachaifrazier/hound,orangeiceberg/hound,enricogenauck/labhound,teambox/hound,q-centrix/hound,yatish27/hound,jmcarp/hound,jdrew1303/hound,q-centrix/hound,peritpatrio/hound,teambox/hound,wiserfirst/hound,bronislav/hound,JuanitoFatas/hound,Reprazent/hound,Koronen/hound,adriagalin/hound,jeanmatheussouto/hound,yatish27/hound,fukayatsu/hound,mynewsdesk/hound,daniel-beard/hound,dobtco/hound,JuanitoFatas/hound,bitjourney/hound,eliperkins/hound,timoschilling/hound,enricogenauck/labhound,Reprazent/hound,JuanitoFatas/hound,Koronen/hound,kirs/hound,mydummyaccount3737/hound,timoschilling/hound,tinfoil/hound,q-centrix/hound,alexeyzab/hound,peritpatrio/hound,rgp/hound,daniel-beard/hound,houndci/hound,sharma1nitish/hound,orangeiceberg/hound,kolosek/hound,timchunght/hound,Koronen/hound,hashbangnz/hound,timchunght/hound,tinfoil/hound,mydummyaccount3737/hound,kolosek/hound,wyncode/hound,bitjourney/hound,daniel-beard/hound,timoschilling/hound,sbalay/hound,makersacademy/hound,thoughtbot/hound,bitjourney/hound,adriagalin/hound,viniciustorves/hound,platanus/hound,jeanmatheussouto/hound,larrylv/hound,daniel-beard/hound,tinfoil/hound,q-centrix/hound,sbalay/hound,malachaifrazier/hound,thoughtbot/hound,kirs/hound,alexeyzab/hound,timchunght/hound,brgaulin/hound,sbalay/hound,e-sabelhaus/gitlab-doge,fukayatsu/hound,bronislav/hound,wadetandy/hound,JuanitoFatas/hound,orangeiceberg/hound,enricogenauck/labhound,wiserfirst/hound,dobtco/hound,cbeer/hound,Rademade/reviewer,platanus/hound,makersacademy/hound,hashbangnz/hound,makersacademy/hound,orangeiceberg/hound,yatish27/hound