CMS: update of `cms-tools-ana.xml`

* Updates DOI (minting will follow tomorrow morning) and fixes the 787
  field that had the error so far.  Attention, I introduced subfield $o
  now and put a URL there as I mentioned already $u is defined
  differently in this case.  (PR #679)
records: addition of 787__o

* Adds 787__o to the data model.  (see PR #679)

Signed-off-by: Tibor Simko <tibor.simko@cern.ch>