update-authors-json: Improve error handling.
update-authors-json: Improve error handling.

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