Bump Sidekiq version to 5.0.5
Bump Sidekiq version to 5.0.5

Minor changes: https://github.com/mperham/sidekiq/blob/master/Changes.md

iiet/iiet-git,iiet/iiet-git,axilleas/gitlabhq,mmkassem/gitlabhq,mmkassem/gitlabhq,iiet/iiet-git,jirutka/gitlabhq,dreampet/gitlab,mmkassem/gitlabhq,mmkassem/gitlabhq,dreampet/gitlab,stoplightio/gitlabhq,stoplightio/gitlabhq,axilleas/gitlabhq,axilleas/gitlabhq,stoplightio/gitlabhq,jirutka/gitlabhq,dreampet/gitlab,jirutka/gitlabhq,stoplightio/gitlabhq,jirutka/gitlabhq,axilleas/gitlabhq,dreampet/gitlab,iiet/iiet-git