docs: Remove unnecessary "produces" keys.
docs: Remove unnecessary "produces" keys.

dhcrzf/zulip,tommyip/zulip,brainwane/zulip,verma-varsha/zulip,brockwhittaker/zulip,jackrzhang/zulip,showell/zulip,vabs22/zulip,hackerkid/zulip,dhcrzf/zulip,jackrzhang/zulip,dhcrzf/zulip,timabbott/zulip,mahim97/zulip,andersk/zulip,shubhamdhama/zulip,showell/zulip,punchagan/zulip,christi3k/zulip,vabs22/zulip,Galexrt/zulip,jrowan/zulip,eeshangarg/zulip,zulip/zulip,j831/zulip,j831/zulip,jrowan/zulip,j831/zulip,showell/zulip,christi3k/zulip,zulip/zulip,rht/zulip,brainwane/zulip,punchagan/zulip,synicalsyntax/zulip,jackrzhang/zulip,tommyip/zulip,mahim97/zulip,rht/zulip,brainwane/zulip,timabbott/zulip,eeshangarg/zulip,timabbott/zulip,amanharitsh123/zulip,brockwhittaker/zulip,kou/zulip,zulip/zulip,j831/zulip,brainwane/zulip,rishig/zulip,vaidap/zulip,eeshangarg/zulip,synicalsyntax/zulip,vaidap/zulip,synicalsyntax/zulip,Galexrt/zulip,andersk/zulip,tommyip/zulip,andersk/zulip,rht/zulip,kou/zulip,kou/zulip,jrowan/zulip,andersk/zulip,brainwane/zulip,kou/zulip,Galexrt/zulip,rishig/zulip,amanharitsh123/zulip,rht/zulip,j831/zulip,shubhamdhama/zulip,rht/zulip,mahim97/zulip,vabs22/zulip,Galexrt/zulip,kou/zulip,jrowan/zulip,Galexrt/zulip,amanharitsh123/zulip,mahim97/zulip,punchagan/zulip,showell/zulip,rht/zulip,Galexrt/zulip,shubhamdhama/zulip,zulip/zulip,punchagan/zulip,christi3k/zulip,kou/zulip,verma-varsha/zulip,kou/zulip,punchagan/zulip,vaidap/zulip,verma-varsha/zulip,synicalsyntax/zulip,timabbott/zulip,synicalsyntax/zulip,eeshangarg/zulip,brainwane/zulip,brockwhittaker/zulip,zulip/zulip,dhcrzf/zulip,brockwhittaker/zulip,shubhamdhama/zulip,hackerkid/zulip,showell/zulip,shubhamdhama/zulip,vaidap/zulip,verma-varsha/zulip,jackrzhang/zulip,tommyip/zulip,dhcrzf/zulip,jrowan/zulip,andersk/zulip,vabs22/zulip,andersk/zulip,rishig/zulip,dhcrzf/zulip,verma-varsha/zulip,eeshangarg/zulip,hackerkid/zulip,verma-varsha/zulip,rishig/zulip,amanharitsh123/zulip,hackerkid/zulip,mahim97/zulip,rishig/zulip,christi3k/zulip,punchagan/zulip,timabbott/zulip,shubhamdhama/zulip,rishig/zulip,tommyip/zulip,Galexrt/zulip,christi3k/zulip,vabs22/zulip,brainwane/zulip,punchagan/zulip,eeshangarg/zulip,synicalsyntax/zulip,vabs22/zulip,jackrzhang/zulip,tommyip/zulip,hackerkid/zulip,showell/zulip,andersk/zulip,amanharitsh123/zulip,jackrzhang/zulip,shubhamdhama/zulip,zulip/zulip,tommyip/zulip,brockwhittaker/zulip,mahim97/zulip,amanharitsh123/zulip,j831/zulip,brockwhittaker/zulip,dhcrzf/zulip,hackerkid/zulip,christi3k/zulip,zulip/zulip,jrowan/zulip,eeshangarg/zulip,vaidap/zulip,synicalsyntax/zulip,timabbott/zulip,rht/zulip,jackrzhang/zulip,timabbott/zulip,vaidap/zulip,showell/zulip,rishig/zulip,hackerkid/zulip