fix(git): no gpg signing
fix(git): no gpg signing

Fixes https://github.com/ionic-team/ionic-cli/issues/2361

driftyco/ionic-cli,devtotvs/thf-mobile-cli,ricardo-mello/ionic-cli,ricardo-mello/ionic-cli,ricardo-mello/ionic-cli,devtotvs/thf-mobile-cli,devtotvs/thf-mobile-cli,driftyco/ionic-cli,driftyco/ionic-cli