return GF_OK after skiping bytes when ICC colour profile not supported (cf#376)
return GF_OK after skiping bytes when ICC colour profile not supported (cf#376)

rbouqueau/gpac_brew_travis,ARSekkat/gpac,rbouqueau/gpac_brew_travis,ARSekkat/gpac,aymanelyaagoubi/gpac,RodolpheFouquet/gpac,ARSekkat/gpac,rbouqueau/gpac_brew_travis,aymanelyaagoubi/gpac,rbouqueau/gpac,emmanouil/gpac,RodolpheFouquet/gpac,nguyen-viet-thanh-trung/gpac,rbouqueau/gpac,rbouqueau/gpac_brew_travis,rbouqueau/gpac,porcelijn/gpac,rbouqueau/gpac,emmanouil/gpac,rauf/gpac,emmanouil/gpac,gpac/gpac,ARSekkat/gpac,rbouqueau/gpac,gpac/gpac,aymanelyaagoubi/gpac,RodolpheFouquet/gpac,gpac/gpac,rbouqueau/gpac_brew_travis,rauf/gpac,gpac/gpac,porcelijn/gpac,rbouqueau/gpac,porcelijn/gpac,ARSekkat/gpac,gpac/gpac,RodolpheFouquet/gpac,RodolpheFouquet/gpac,emmanouil/gpac,ARSekkat/gpac,rauf/gpac,rbouqueau/gpac,gpac/gpac,nguyen-viet-thanh-trung/gpac,nguyen-viet-thanh-trung/gpac,aymanelyaagoubi/gpac,porcelijn/gpac,emmanouil/gpac,rauf/gpac,rauf/gpac,rauf/gpac,rbouqueau/gpac,gpac/gpac,RodolpheFouquet/gpac,emmanouil/gpac,gpac/gpac,nguyen-viet-thanh-trung/gpac,porcelijn/gpac,aymanelyaagoubi/gpac,nguyen-viet-thanh-trung/gpac,aymanelyaagoubi/gpac,rbouqueau/gpac_brew_travis,porcelijn/gpac,nguyen-viet-thanh-trung/gpac