The documentation of the variable SPDX_NAMESPACE_PREFIX does not exist.
This variable is used to change the prefix of some links in SPDX docs.
(From yocto-docs rev: 33ed2376b501022daf24003e4e6352a91fcb06ee)
Signed-off-by: BELOUARGA Mohamed <m.belouarga@technologyandstrategy.com>
Reviewed-by: Michael Opdenacker <michael.opdenacker@bootlin.com>
Signed-off-by: Steve Sakoman <steve@sakoman.com>