Bump Python requirement rq to 1.16.0

added bump-bot python labels

restored source branch bump-rq

added 6 commits

• 12ce9334...af054333 - 5 commits from branch master
• f596dbd7 - Bump Python requirement rq to 1.16.0

Compare with previous version

enabled an automatic merge when the pipeline for f596dbd7 succeeds

requested review from @erouchet

merged