Broken URLs for "NBS.CS.eNNN-NN" (DOI) documents

[ronaldtse]

These documents are not properly linked to their PDF files: https://pages.nist.gov/NIST-Tech-Pubs/CS.html

DOI	Title
NBS.CS.e104-43	Warm-air furnaces equipped with vaporizing pot-type oil burners
NBS.CS.e106-43	Boys' pajamas (made from woven fabrics)
NBS.CS.e107-43	Commercial electric-refrigeration condensing units
NBS.CS.e119-45	Dial indicators (for linear measurements)
NBS.CS.e124-45	Master disks
NBS.CS.e15-43	Men's pajamas (made from woven fabrics) second edition

e.g.

• Link from metadata: https://nvlpubs.nist.gov/nistpubs/Legacy/CS/cse104-43.pdf
• Correct link https://nvlpubs.nist.gov/nistpubs/Legacy/CS/cs104-43.pdf

Originally from : https://github.com/metanorma/nist-pubid/issues/81