Set missing default create_slots_flags.
Set missing default create_slots_flags.

Without this pkcs11 cant be used without a configuration file
or a configfile without pkcs11 block due to the missing initialization
of default flag.

ieugen/OpenSC,jpki/OpenSC,0x7678/OpenSC,dengert/OpenSC,Jakuje/OpenSC,viktorTarasov/OpenSC-SM,0x7678/OpenSC,Jakuje/OpenSC,financeX/OpenSC,dirkx/OpenSC,aobaid/OpenSC,marschap/pkg-opensc,mouse07410/OpenSC,fabled/OpenSC,marschap/pkg-opensc,dirkx/OpenSC,dirkx/OpenSC.tokend,nmav/OpenSC,martinpaljak/OpenSC,financeX/OpenSC,UIKit0/OpenSC,OpenSC/OpenSC,fabled/OpenSC,frankmorgner/OpenSC,LudovicRousseau/OpenSC,kasparsd/opensc-latvia-id,AktivCo/OpenSC,marschap/pkg-opensc,philipWendland/OpenSC,dengert/OpenSC,hhonkanen/OpenSC,fabled/OpenSC,nmav/OpenSC,aobaid/OpenSC,viktorTarasov/OpenSC-SM,adminmt/OpenSC,frankmorgner/OpenSC,aobaid/OpenSC,nmav/OpenSC,dirkx/OpenSC,kasparsd/opensc-latvia-id,rickyepoderi/OpenSC,gemini/OpenSC,hongquan/OpenSC-main,hongquan/OpenSC-main,mouse07410/OpenSC,Jakuje/OpenSC,dirkx/OpenSC.tokend,velter/OpenSC,metsma/OpenSC,carlhoerberg/OpenSC,hongquan/OpenSC-main,hhonkanen/OpenSC,germanblanco/OpenSC,aobaid/OpenSC,metsma/OpenSC,frankmorgner/OpenSC,mtrojnar/OpenSC,Jakuje/OpenSC,ieugen/OpenSC,dirkx/OpenSC.tokend,dirkx/OpenSC,germanblanco/OpenSC,tidatida/OpenSC,UIKit0/OpenSC,carlhoerberg/OpenSC,kasparsd/opensc-latvia-id,adminmt/OpenSC,LudovicRousseau/OpenSC,carlhoerberg/OpenSC,metsma/OpenSC,marschap/pkg-opensc,rickyepoderi/OpenSC,mtrojnar/OpenSC,fabled/OpenSC,UIKit0/OpenSC,financeX/OpenSC,AktivCo/OpenSC,tidatida/OpenSC,martinpaljak/OpenSC,CardContact/OpenSC,jpki/OpenSC,0x7678/OpenSC,carlhoerberg/OpenSC,LudovicRousseau/OpenSC,velter/OpenSC,l1k/OpenSC,OpenSC/OpenSC,tidatida/OpenSC,philipWendland/OpenSC,germanblanco/OpenSC,dengert/OpenSC,ieugen/OpenSC,rickyepoderi/OpenSC,AktivCo/OpenSC,CardContact/OpenSC,mtrojnar/OpenSC,carlhoerberg/OpenSC,dirkx/OpenSC.tokend,adminmt/OpenSC,velter/OpenSC,hhonkanen/OpenSC,viktorTarasov/OpenSC-SM,financeX/OpenSC,gemini/OpenSC,dirkx/OpenSC.tokend,adminmt/OpenSC,l1k/OpenSC,velter/OpenSC,OpenSC/OpenSC,CardContact/OpenSC,dirkx/OpenSC.tokend,frankmorgner/OpenSC,ieugen/OpenSC,philipWendland/OpenSC,0x7678/OpenSC,martinpaljak/OpenSC,dirkx/OpenSC,kasparsd/opensc-latvia-id,gemini/OpenSC,tidatida/OpenSC,jpki/OpenSC,UIKit0/OpenSC,mouse07410/OpenSC,ieugen/OpenSC,l1k/OpenSC,financeX/OpenSC