Parametrized mapper should not fail on silently unsupported parameters

[romseygeek]

#58663 converted the boolean and binary field mappers to a new format, but in the process removed support for the previously silently ignored index parameter. This breaks existing mappings in 7.9. We should instead issue a warning when we detect those parameters on indexes created before 8x, and only fail on indexes created afterwards.

[elasticmachine]

Pinging @elastic/es-search (:Search/Mapping)