upgrade: Call ./scripts/stop-server rather than duplicate the logic.
upgrade: Call ./scripts/stop-server rather than duplicate the logic.

eeshangarg/zulip,andersk/zulip,hackerkid/zulip,punchagan/zulip,rht/zulip,andersk/zulip,eeshangarg/zulip,kou/zulip,punchagan/zulip,punchagan/zulip,punchagan/zulip,zulip/zulip,eeshangarg/zulip,kou/zulip,zulip/zulip,kou/zulip,andersk/zulip,zulip/zulip,hackerkid/zulip,eeshangarg/zulip,hackerkid/zulip,andersk/zulip,hackerkid/zulip,zulip/zulip,rht/zulip,zulip/zulip,zulip/zulip,hackerkid/zulip,zulip/zulip,andersk/zulip,punchagan/zulip,andersk/zulip,kou/zulip,rht/zulip,rht/zulip,hackerkid/zulip,kou/zulip,rht/zulip,punchagan/zulip,eeshangarg/zulip,eeshangarg/zulip,rht/zulip,kou/zulip,hackerkid/zulip,rht/zulip,punchagan/zulip,kou/zulip,andersk/zulip,eeshangarg/zulip