Make EMBIGGEN_DISK_VERSION compliant with release-monitoring.org.
Fixes: 4ae18c511a
Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
Reviewed-by: Christian Stewart <christian@aperture.us>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
(cherry picked from commit 9824b964a7db1a69885ddbfefc40663d591dc653)
Signed-off-by: Thomas Perale <thomas.perale@mind.be>