Removed builldbg and buildast from zip step
Removed builldbg and buildast from zip step

Because we only build mvm -f  and thus the zip would always fail.
OpenSmalltalk/vm,peteruhnak/pharo-vm,peteruhnak/pharo-vm,OpenSmalltalk/vm,peteruhnak/pharo-vm,peteruhnak/pharo-vm,timfel/squeakvm,OpenSmalltalk/vm,timfel/squeakvm,peteruhnak/pharo-vm,OpenSmalltalk/vm,OpenSmalltalk/vm,peteruhnak/pharo-vm,timfel/squeakvm,timfel/squeakvm,OpenSmalltalk/vm,peteruhnak/pharo-vm,timfel/squeakvm,timfel/squeakvm,OpenSmalltalk/vm,timfel/squeakvm,peteruhnak/pharo-vm,timfel/squeakvm,OpenSmalltalk/vm