events: Pass a Realm to get_raw_user_data.
events: Pass a Realm to get_raw_user_data.

This will be helpful for checking realm settings in upcoming commits.

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