use a different label for the manual if we are building a snapshot.
use a different label for the manual if we are building a snapshot.

ntotomanov-taulia/geb,onBass-naga/geb,madmas/geb,geb/geb,onBass-naga/geb,pierre-hilt/geb,pierre-hilt/geb,kgeis/geb,menonvarun/geb,menonvarun/geb,ntotomanov-taulia/geb,geb/geb,madmas/geb,menonvarun/geb,pierre-hilt/geb,madmas/geb,kgeis/geb,kgeis/geb