install-aws-server: Add a --debug-key to allow logins during bootstrap.
install-aws-server: Add a --debug-key to allow logins during bootstrap.

rht/zulip,rht/zulip,rht/zulip,rht/zulip,rht/zulip,andersk/zulip,zulip/zulip,zulip/zulip,zulip/zulip,zulip/zulip,andersk/zulip,andersk/zulip,rht/zulip,andersk/zulip,andersk/zulip,zulip/zulip,andersk/zulip,rht/zulip,zulip/zulip,zulip/zulip,andersk/zulip