Provide writers for canonical output for N-Triples and N-Quads

[afs]

Add RDFFormat.NTRIPLES_C14N and RDFFormat.NQUADS_C14N.

Specs:
https://www.w3.org/TR/rdf12-n-triples/#canonical-ntriples
https://www.w3.org/TR/rdf12-n-quads/#canonical-quads

Tests:
https://github.com/w3c/rdf-tests/tree/main/rdf/rdf12/rdf-n-triples/c14n
https://github.com/w3c/rdf-tests/tree/main/rdf/rdf12/rdf-n-quads/c14n

See also #3461

[afs]

And also simple graph and dataset implementations that retain the order of triples/quads added (necessary for the tests).

[afs]

Two new RDFFormats: RDFFormat.NTRIPLES_C14N and RDFFormat.NQUADS_C14N.

RDFWriter.source(...).format(RDFFormat.NQUADS_C14N).output(...);