wireless-regdb: Update regulatory rules for Cuba (CU) on 5GHz

Based on the current resolution on the use of wireless networks available at:
https://www.mincom.gob.cu/sites/default/files/marcoregulatorio/r_98-19_reglamento_redes_inalambricas.pdf

Signed-off-by: Jose Daniel Rodriguez <josedanielr@yandex.com>
Signed-off-by: Seth Forshee <seth.forshee@canonical.com>
1 file changed