[deprecation] allow to disable a rule by presence of other tags and/or location

[tyrasd]

See openstreetmap/id-tagging-schema#484:

  {
    "old": {"highway": "cycleway", "bicycle": "no"},
    "replace": {"highway": "path", "bicycle": "no"}
  },

We would like to be able to disable this rule when moped!=no (or mofa!=no) is set, as these two modes of transport are also considered valid uses of a highway=cycleway in certain jurisdictions or local OSM communities.

[tyrasd]

related: @1ec5 rightly suggests in openstreetmap/id-tagging-schema#509 (comment) that there might be cases where a deprecation/validation rule should only be active in a certain region (or should be inactive in a certain region). In the example case above, the validation rule could be active everywhere except in the NL, while the enhanced rule (with added mofa!=no condition) could be active only in the NL.

[1ec5]

If this proposal to deprecate crossing=zebra passes, id-tagging-schema will need to refrain from adding a deprecation rule for it, because the replacement would vary by country.