fix: Fix no devopsRoles after refreshing the pipeline page

Created by: harrisonliu5

What type of PR is this? /kind bug

What this PR does / why we need it: Fix no devopsRoles after refreshing the pipeline page FIx download URL of the artifacts

Which issue(s) this PR fixes: Fixes#441 #446 (closed) #486 (closed) #44

/assign @leoendless