add CHANGELOG.md entry for !9055
add CHANGELOG.md entry for !9055

mmkassem/gitlabhq,dreampet/gitlab,t-zuehlsdorff/gitlabhq,stoplightio/gitlabhq,dplarson/gitlabhq,darkrasid/gitlabhq,htve/GitlabForChinese,mmkassem/gitlabhq,axilleas/gitlabhq,stoplightio/gitlabhq,LUMC/gitlabhq,iiet/iiet-git,t-zuehlsdorff/gitlabhq,jirutka/gitlabhq,dplarson/gitlabhq,dreampet/gitlab,htve/GitlabForChinese,darkrasid/gitlabhq,stoplightio/gitlabhq,jirutka/gitlabhq,darkrasid/gitlabhq,mmkassem/gitlabhq,iiet/iiet-git,LUMC/gitlabhq,jirutka/gitlabhq,stoplightio/gitlabhq,LUMC/gitlabhq,axilleas/gitlabhq,jirutka/gitlabhq,mmkassem/gitlabhq,axilleas/gitlabhq,darkrasid/gitlabhq,htve/GitlabForChinese,t-zuehlsdorff/gitlabhq,iiet/iiet-git,dplarson/gitlabhq,iiet/iiet-git,LUMC/gitlabhq,dplarson/gitlabhq,dreampet/gitlab,htve/GitlabForChinese,axilleas/gitlabhq,dreampet/gitlab,t-zuehlsdorff/gitlabhq