fix(v-btn): fix outline height
fix(v-btn): fix outline height

fix applied for #3068 is no longer needed and causes issues with outline styles

partial revert of #3127

Webifi/vuetify,Phlow2001/vuetify,vuetifyjs/vuetify,vuetifyjs/vuetify,vuetifyjs/vuetify,Webifi/vuetify,Phlow2001/vuetify,Phlow2001/vuetify,vuetifyjs/vuetify,Phlow2001/vuetify,Webifi/vuetify