Apply for mrn:signalk organisation registration at IALA

[tkurki]

IANA has registered urn namespace mrn for IALA.

We should apply for registering signalk organisation under mrn, excerpt from the doc linked above:

Assignment:

Assignment of Organization IDs is done by filling out and sending
in the registration template, as detailed on
http://www.mrnregistry.org. IALA will ensure the uniqueness of
Organization IDs by ensuring that an ID can only be assigned once.
Records of all successful registrations will be maintained in
a public version control repository as detailed on the website.

The assignment procedures for MRN strings under a particular
Organization-specific namespace ID are the responsibility of the
maintaining organization. The considerations provided by
http://www.mrnregistry.org as well as Section 6.4.3 of the URN
specification [RFC8141] must be taken into account when defining
the actual assignment procedure.

https://www.iala-aism.org/technical/data-modelling-mrn/