Update pytest-html to 1.22.0 (#12045)
Update pytest-html to 1.22.0 (#12045)

Update pytest-html to 1.22.0
psiinon/addons-server,mozilla/olympia,diox/olympia,mozilla/olympia,diox/olympia,bqbn/addons-server,eviljeff/olympia,diox/olympia,mozilla/olympia,mozilla/addons-server,wagnerand/addons-server,bqbn/addons-server,bqbn/addons-server,psiinon/addons-server,eviljeff/olympia,wagnerand/addons-server,mozilla/addons-server,mozilla/addons-server,psiinon/addons-server,mozilla/addons-server,wagnerand/addons-server,eviljeff/olympia,mozilla/olympia,psiinon/addons-server,eviljeff/olympia,diox/olympia,wagnerand/addons-server,bqbn/addons-server