fix `app/package.json` for debian build
fix `app/package.json` for debian build

ppot/hyper,derrickpelletier/hyper,reslaurentii/hyper,MartyGentillon/hyper,chabou/hyper,zeit/hyperterm,wilsontayar/hyper,ekmartin/hyperterm,bekher/hyperterm,zeit/hyper,stefanivic/hyper,bekher/hyperterm,stefanivic/hyper,martinvd/hyper,derrickpelletier/hyper,KunalKene1797/hyper,whitelynx/hyperterm,zeit/hyperterm,spncrgr/hyper,rickycodes/hyper,KunalKene1797/hyper,mike-engel/hyperterm,zeit/hyper,ppot/hyper,MartyGentillon/hyper,zeit/hyper,ppot/hyper,chabou/hyper,wilsontayar/hyper,AlmirKadric/hyperterm,ekmartin/hyperterm,spncrgr/hyper,chabou/hyper,mike-engel/hyperterm,reslaurentii/hyper,AlmirKadric/hyperterm,rickycodes/hyper,whitelynx/hyperterm,zeit/hyper,martinvd/hyper