refactor(v-expansion-panel): remove existing temp fix
refactor(v-expansion-panel): remove existing temp fix

the styles that caused this bug have been corrected, icon is always 24x24 as opposed to 32x24 (which
caused the rendering issue)

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