package/uuu: bump to version 1.5.233

Release notes:
https://github.com/nxp-imx/mfgtools/releases/tag/uuu_1.5.233



Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
Signed-off-by: Julien Olivain <ju.o@free.fr>