docs: Add *Follow steps* macro to *Change a user's name* doc.
docs: Add *Follow steps* macro to *Change a user's name* doc.

vaidap/zulip,brockwhittaker/zulip,rishig/zulip,blaze225/zulip,dawran6/zulip,verma-varsha/zulip,SmartPeople/zulip,shubhamdhama/zulip,vaidap/zulip,tommyip/zulip,rht/zulip,verma-varsha/zulip,susansls/zulip,ryanbackman/zulip,jphilipsen05/zulip,eeshangarg/zulip,vabs22/zulip,rishig/zulip,jrowan/zulip,vaidap/zulip,rht/zulip,PhilSk/zulip,synicalsyntax/zulip,amanharitsh123/zulip,eeshangarg/zulip,rishig/zulip,rht/zulip,kou/zulip,mahim97/zulip,tommyip/zulip,Galexrt/zulip,christi3k/zulip,synicalsyntax/zulip,jainayush975/zulip,isht3/zulip,zulip/zulip,zulip/zulip,dattatreya303/zulip,jrowan/zulip,JPJPJPOPOP/zulip,dawran6/zulip,Galexrt/zulip,brainwane/zulip,brockwhittaker/zulip,christi3k/zulip,rishig/zulip,samatdav/zulip,JPJPJPOPOP/zulip,andersk/zulip,andersk/zulip,ryanbackman/zulip,brainwane/zulip,jainayush975/zulip,brockwhittaker/zulip,synicalsyntax/zulip,showell/zulip,timabbott/zulip,isht3/zulip,sonali0901/zulip,eeshangarg/zulip,sonali0901/zulip,rishig/zulip,andersk/zulip,sharmaeklavya2/zulip,synicalsyntax/zulip,andersk/zulip,amanharitsh123/zulip,dawran6/zulip,rishig/zulip,jainayush975/zulip,vabs22/zulip,eeshangarg/zulip,zulip/zulip,Galexrt/zulip,jphilipsen05/zulip,sharmaeklavya2/zulip,isht3/zulip,JPJPJPOPOP/zulip,aakash-cr7/zulip,sonali0901/zulip,brainwane/zulip,kou/zulip,rishig/zulip,SmartPeople/zulip,andersk/zulip,showell/zulip,aakash-cr7/zulip,dhcrzf/zulip,vaidap/zulip,PhilSk/zulip,JPJPJPOPOP/zulip,zulip/zulip,verma-varsha/zulip,blaze225/zulip,blaze225/zulip,hackerkid/zulip,showell/zulip,rht/zulip,christi3k/zulip,souravbadami/zulip,j831/zulip,andersk/zulip,eeshangarg/zulip,Galexrt/zulip,aakash-cr7/zulip,sharmaeklavya2/zulip,sharmaeklavya2/zulip,timabbott/zulip,hackerkid/zulip,vabs22/zulip,jackrzhang/zulip,timabbott/zulip,hackerkid/zulip,jrowan/zulip,isht3/zulip,jainayush975/zulip,synicalsyntax/zulip,punchagan/zulip,punchagan/zulip,shubhamdhama/zulip,jackrzhang/zulip,amyliu345/zulip,kou/zulip,shubhamdhama/zulip,Galexrt/zulip,Galexrt/zulip,j831/zulip,timabbott/zulip,showell/zulip,punchagan/zulip,aakash-cr7/zulip,PhilSk/zulip,christi3k/zulip,amyliu345/zulip,tommyip/zulip,kou/zulip,blaze225/zulip,sharmaeklavya2/zulip,tommyip/zulip,ryanbackman/zulip,zulip/zulip,samatdav/zulip,souravbadami/zulip,synicalsyntax/zulip,mahim97/zulip,SmartPeople/zulip,dhcrzf/zulip,amyliu345/zulip,brainwane/zulip,rht/zulip,souravbadami/zulip,souravbadami/zulip,dhcrzf/zulip,tommyip/zulip,amanharitsh123/zulip,brockwhittaker/zulip,jainayush975/zulip,j831/zulip,isht3/zulip,dhcrzf/zulip,andersk/zulip,amyliu345/zulip,amanharitsh123/zulip,mahim97/zulip,brockwhittaker/zulip,dattatreya303/zulip,brainwane/zulip,punchagan/zulip,vabs22/zulip,j831/zulip,vaidap/zulip,ryanbackman/zulip,jainayush975/zulip,shubhamdhama/zulip,amyliu345/zulip,PhilSk/zulip,sonali0901/zulip,kou/zulip,dattatreya303/zulip,mahim97/zulip,eeshangarg/zulip,amanharitsh123/zulip,showell/zulip,jackrzhang/zulip,ryanbackman/zulip,blaze225/zulip,aakash-cr7/zulip,hackerkid/zulip,samatdav/zulip,vabs22/zulip,shubhamdhama/zulip,SmartPeople/zulip,jphilipsen05/zulip,eeshangarg/zulip,j831/zulip,verma-varsha/zulip,timabbott/zulip,zulip/zulip,punchagan/zulip,dhcrzf/zulip,synicalsyntax/zulip,jackrzhang/zulip,vabs22/zulip,hackerkid/zulip,rht/zulip,blaze225/zulip,sonali0901/zulip,amyliu345/zulip,sharmaeklavya2/zulip,sonali0901/zulip,christi3k/zulip,dattatreya303/zulip,hackerkid/zulip,brockwhittaker/zulip,PhilSk/zulip,hackerkid/zulip,dhcrzf/zulip,vaidap/zulip,timabbott/zulip,verma-varsha/zulip,kou/zulip,JPJPJPOPOP/zulip,susansls/zulip,rht/zulip,SmartPeople/zulip,jphilipsen05/zulip,dattatreya303/zulip,zulip/zulip,jphilipsen05/zulip,jrowan/zulip,dhcrzf/zulip,punchagan/zulip,SmartPeople/zulip,samatdav/zulip,susansls/zulip,christi3k/zulip,j831/zulip,shubhamdhama/zulip,shubhamdhama/zulip,jackrzhang/zulip,dattatreya303/zulip,dawran6/zulip,jrowan/zulip,souravbadami/zulip,samatdav/zulip,jackrzhang/zulip,jphilipsen05/zulip,timabbott/zulip,susansls/zulip,brainwane/zulip,aakash-cr7/zulip,punchagan/zulip,kou/zulip,mahim97/zulip,JPJPJPOPOP/zulip,showell/zulip,dawran6/zulip,mahim97/zulip,susansls/zulip,amanharitsh123/zulip,showell/zulip,tommyip/zulip,jackrzhang/zulip,Galexrt/zulip,susansls/zulip,jrowan/zulip,ryanbackman/zulip,souravbadami/zulip,verma-varsha/zulip,dawran6/zulip,PhilSk/zulip,isht3/zulip,tommyip/zulip,brainwane/zulip,samatdav/zulip