tools: Update clean-branches to clean review branches.
tools: Update clean-branches to clean review branches.

andersk/zulip,tommyip/zulip,amanharitsh123/zulip,synicalsyntax/zulip,synicalsyntax/zulip,hackerkid/zulip,shubhamdhama/zulip,vaidap/zulip,shubhamdhama/zulip,brainwane/zulip,shubhamdhama/zulip,dhcrzf/zulip,amanharitsh123/zulip,jrowan/zulip,amanharitsh123/zulip,rht/zulip,eeshangarg/zulip,rht/zulip,brockwhittaker/zulip,vaidap/zulip,timabbott/zulip,jrowan/zulip,punchagan/zulip,showell/zulip,zulip/zulip,rht/zulip,shubhamdhama/zulip,zulip/zulip,kou/zulip,hackerkid/zulip,tommyip/zulip,tommyip/zulip,verma-varsha/zulip,zulip/zulip,eeshangarg/zulip,amanharitsh123/zulip,eeshangarg/zulip,amanharitsh123/zulip,andersk/zulip,synicalsyntax/zulip,andersk/zulip,andersk/zulip,andersk/zulip,vabs22/zulip,dhcrzf/zulip,eeshangarg/zulip,brainwane/zulip,brainwane/zulip,Galexrt/zulip,rishig/zulip,timabbott/zulip,shubhamdhama/zulip,rishig/zulip,brockwhittaker/zulip,punchagan/zulip,timabbott/zulip,jackrzhang/zulip,rishig/zulip,showell/zulip,brainwane/zulip,brockwhittaker/zulip,synicalsyntax/zulip,punchagan/zulip,eeshangarg/zulip,punchagan/zulip,andersk/zulip,rht/zulip,mahim97/zulip,hackerkid/zulip,Galexrt/zulip,vabs22/zulip,punchagan/zulip,mahim97/zulip,kou/zulip,rht/zulip,jrowan/zulip,tommyip/zulip,jrowan/zulip,rht/zulip,rishig/zulip,verma-varsha/zulip,mahim97/zulip,zulip/zulip,Galexrt/zulip,dhcrzf/zulip,kou/zulip,vaidap/zulip,verma-varsha/zulip,mahim97/zulip,showell/zulip,eeshangarg/zulip,tommyip/zulip,jrowan/zulip,Galexrt/zulip,brainwane/zulip,shubhamdhama/zulip,brockwhittaker/zulip,andersk/zulip,dhcrzf/zulip,vabs22/zulip,mahim97/zulip,vaidap/zulip,tommyip/zulip,verma-varsha/zulip,jackrzhang/zulip,punchagan/zulip,dhcrzf/zulip,amanharitsh123/zulip,verma-varsha/zulip,vabs22/zulip,verma-varsha/zulip,vabs22/zulip,timabbott/zulip,rishig/zulip,synicalsyntax/zulip,brainwane/zulip,jackrzhang/zulip,tommyip/zulip,timabbott/zulip,jrowan/zulip,vaidap/zulip,showell/zulip,rishig/zulip,punchagan/zulip,showell/zulip,kou/zulip,hackerkid/zulip,dhcrzf/zulip,synicalsyntax/zulip,kou/zulip,rishig/zulip,Galexrt/zulip,eeshangarg/zulip,dhcrzf/zulip,zulip/zulip,jackrzhang/zulip,kou/zulip,zulip/zulip,kou/zulip,jackrzhang/zulip,jackrzhang/zulip,timabbott/zulip,Galexrt/zulip,brockwhittaker/zulip,rht/zulip,vaidap/zulip,mahim97/zulip,jackrzhang/zulip,vabs22/zulip,hackerkid/zulip,shubhamdhama/zulip,synicalsyntax/zulip,timabbott/zulip,showell/zulip,brockwhittaker/zulip,hackerkid/zulip,showell/zulip,hackerkid/zulip,brainwane/zulip,Galexrt/zulip,zulip/zulip