docs: running: same argument order as osmo-hlr -h

Change the Synopsis and Options sections of the Running OsmoHLR chapter
to list the arguments in the same order as osmo-hlr. This makes it
easier to compare, which options are already documented, and which ones
are missing.

A follow-up commit will document the missing -U/--db-upgrade option.

Change-Id: If866124e9cfb43c6986d458712961713541e03b6
1 file changed