[DEVOPS-529] installers: check package signature after signing
[DEVOPS-529] installers: check package signature after signing

input-output-hk/daedalus,input-output-hk/daedalus,input-output-hk/daedalus,input-output-hk/daedalus,input-output-hk/daedalus,input-output-hk/daedalus