lint: Prevent "userid" in code.
lint: Prevent "userid" in code.

We should always use user_id for consistency sake.

hackerkid/zulip,rishig/zulip,punchagan/zulip,brainwane/zulip,andersk/zulip,kou/zulip,kou/zulip,rht/zulip,mahim97/zulip,zulip/zulip,shubhamdhama/zulip,shubhamdhama/zulip,synicalsyntax/zulip,showell/zulip,dhcrzf/zulip,zulip/zulip,shubhamdhama/zulip,dhcrzf/zulip,punchagan/zulip,tommyip/zulip,eeshangarg/zulip,mahim97/zulip,eeshangarg/zulip,kou/zulip,andersk/zulip,jackrzhang/zulip,showell/zulip,hackerkid/zulip,synicalsyntax/zulip,shubhamdhama/zulip,zulip/zulip,brockwhittaker/zulip,rht/zulip,showell/zulip,Galexrt/zulip,mahim97/zulip,zulip/zulip,brockwhittaker/zulip,showell/zulip,punchagan/zulip,brainwane/zulip,shubhamdhama/zulip,tommyip/zulip,synicalsyntax/zulip,Galexrt/zulip,dhcrzf/zulip,Galexrt/zulip,shubhamdhama/zulip,rht/zulip,hackerkid/zulip,punchagan/zulip,Galexrt/zulip,hackerkid/zulip,timabbott/zulip,shubhamdhama/zulip,tommyip/zulip,tommyip/zulip,brainwane/zulip,timabbott/zulip,jackrzhang/zulip,eeshangarg/zulip,andersk/zulip,showell/zulip,eeshangarg/zulip,showell/zulip,timabbott/zulip,andersk/zulip,synicalsyntax/zulip,Galexrt/zulip,jackrzhang/zulip,brainwane/zulip,punchagan/zulip,andersk/zulip,eeshangarg/zulip,tommyip/zulip,rishig/zulip,jackrzhang/zulip,zulip/zulip,kou/zulip,rht/zulip,rishig/zulip,showell/zulip,mahim97/zulip,rht/zulip,timabbott/zulip,timabbott/zulip,tommyip/zulip,timabbott/zulip,brainwane/zulip,jackrzhang/zulip,mahim97/zulip,rishig/zulip,hackerkid/zulip,kou/zulip,punchagan/zulip,brockwhittaker/zulip,dhcrzf/zulip,hackerkid/zulip,punchagan/zulip,synicalsyntax/zulip,brockwhittaker/zulip,timabbott/zulip,rht/zulip,rishig/zulip,brockwhittaker/zulip,Galexrt/zulip,jackrzhang/zulip,brainwane/zulip,zulip/zulip,mahim97/zulip,andersk/zulip,zulip/zulip,hackerkid/zulip,kou/zulip,dhcrzf/zulip,rishig/zulip,jackrzhang/zulip,andersk/zulip,tommyip/zulip,kou/zulip,eeshangarg/zulip,synicalsyntax/zulip,eeshangarg/zulip,dhcrzf/zulip,rht/zulip,dhcrzf/zulip,synicalsyntax/zulip,rishig/zulip,Galexrt/zulip,brockwhittaker/zulip,brainwane/zulip