Remove deprecated CI badge helper
Remove deprecated CI badge helper

Closes #13446

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