push_notifications: Remove redundant `user_profile` assignment.
push_notifications: Remove redundant `user_profile` assignment.

punchagan/zulip,kou/zulip,showell/zulip,rht/zulip,hackerkid/zulip,hackerkid/zulip,rht/zulip,shubhamdhama/zulip,eeshangarg/zulip,kou/zulip,showell/zulip,shubhamdhama/zulip,eeshangarg/zulip,brainwane/zulip,rht/zulip,timabbott/zulip,timabbott/zulip,showell/zulip,rht/zulip,zulip/zulip,rht/zulip,punchagan/zulip,showell/zulip,shubhamdhama/zulip,brainwane/zulip,rht/zulip,andersk/zulip,zulip/zulip,showell/zulip,andersk/zulip,hackerkid/zulip,rht/zulip,punchagan/zulip,andersk/zulip,andersk/zulip,hackerkid/zulip,kou/zulip,hackerkid/zulip,andersk/zulip,showell/zulip,punchagan/zulip,shubhamdhama/zulip,brainwane/zulip,shubhamdhama/zulip,shubhamdhama/zulip,andersk/zulip,synicalsyntax/zulip,punchagan/zulip,hackerkid/zulip,zulip/zulip,kou/zulip,synicalsyntax/zulip,timabbott/zulip,brainwane/zulip,punchagan/zulip,zulip/zulip,kou/zulip,synicalsyntax/zulip,eeshangarg/zulip,brainwane/zulip,zulip/zulip,timabbott/zulip,zulip/zulip,brainwane/zulip,hackerkid/zulip,synicalsyntax/zulip,punchagan/zulip,timabbott/zulip,kou/zulip,timabbott/zulip,synicalsyntax/zulip,eeshangarg/zulip,eeshangarg/zulip,shubhamdhama/zulip,timabbott/zulip,zulip/zulip,synicalsyntax/zulip,kou/zulip,showell/zulip,synicalsyntax/zulip,eeshangarg/zulip,andersk/zulip,brainwane/zulip,eeshangarg/zulip