Added missing mount point for Sidekiq Metrics API, after it got lost on rebase.
Added missing mount point for Sidekiq Metrics API, after it got lost on rebase.

htve/GitlabForChinese,mmkassem/gitlabhq,dplarson/gitlabhq,allysonbarros/gitlabhq,darkrasid/gitlabhq,mmkassem/gitlabhq,mr-dxdy/gitlabhq,Soullivaneuh/gitlabhq,jirutka/gitlabhq,dplarson/gitlabhq,jirutka/gitlabhq,icedwater/gitlabhq,iiet/iiet-git,SVArago/gitlabhq,dreampet/gitlab,Soullivaneuh/gitlabhq,openwide-java/gitlabhq,shinexiao/gitlabhq,htve/GitlabForChinese,axilleas/gitlabhq,t-zuehlsdorff/gitlabhq,shinexiao/gitlabhq,shinexiao/gitlabhq,screenpages/gitlabhq,allysonbarros/gitlabhq,LUMC/gitlabhq,openwide-java/gitlabhq,Soullivaneuh/gitlabhq,axilleas/gitlabhq,iiet/iiet-git,screenpages/gitlabhq,t-zuehlsdorff/gitlabhq,SVArago/gitlabhq,dplarson/gitlabhq,iiet/iiet-git,icedwater/gitlabhq,LUMC/gitlabhq,LUMC/gitlabhq,Soullivaneuh/gitlabhq,mmkassem/gitlabhq,daiyu/gitlab-zh,screenpages/gitlabhq,darkrasid/gitlabhq,screenpages/gitlabhq,daiyu/gitlab-zh,martijnvermaat/gitlabhq,t-zuehlsdorff/gitlabhq,dplarson/gitlabhq,allysonbarros/gitlabhq,dreampet/gitlab,t-zuehlsdorff/gitlabhq,martijnvermaat/gitlabhq,dreampet/gitlab,openwide-java/gitlabhq,mr-dxdy/gitlabhq,axilleas/gitlabhq,SVArago/gitlabhq,axilleas/gitlabhq,mr-dxdy/gitlabhq,icedwater/gitlabhq,stoplightio/gitlabhq,htve/GitlabForChinese,iiet/iiet-git,shinexiao/gitlabhq,stoplightio/gitlabhq,LUMC/gitlabhq,jirutka/gitlabhq,darkrasid/gitlabhq,dreampet/gitlab,jirutka/gitlabhq,openwide-java/gitlabhq,stoplightio/gitlabhq,mmkassem/gitlabhq,daiyu/gitlab-zh,stoplightio/gitlabhq,daiyu/gitlab-zh,htve/GitlabForChinese,martijnvermaat/gitlabhq,darkrasid/gitlabhq,icedwater/gitlabhq,mr-dxdy/gitlabhq,allysonbarros/gitlabhq,SVArago/gitlabhq,martijnvermaat/gitlabhq