Add description of technical debt label in docs
Add description of technical debt label in docs

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