upgrade: Move puppet class renames earlier.
upgrade: Move puppet class renames earlier.

These do not need to happen during the critical period when the server
is stopped.

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