capitalization: Add exception for selected message.
capitalization: Add exception for selected message.

This fixes a test that's been failing overnight.

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