minor: Use => notation in settings_bots tests.
minor: Use => notation in settings_bots tests.

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