feat: Fix Vuetify BTN CSS Class - MEED-7475 - Meeds-io/MIPs#151

Prior to this change, when adding a v-btn with outlined attribute, the border isn't well applied to the CSS selector priority. This change ensures that the selector doesn't match the outlined buttons.

platform-ui-skin/src/main/webapp/skin/less/vuetify/lib/vuetify.less

@@ -3152,7 +3152,7 @@ html [type=button]:not(.ignore-vuetify-classes),
 }
 
 /* Remove the default button styling in all browsers */
-button:not(.ignore-vuetify-classes),
+button:not(.ignore-vuetify-classes):not(.v-btn--outlined),
 input:not(.ignore-vuetify-classes),
 select:not(.ignore-vuetify-classes),
 textarea:not(.ignore-vuetify-classes) {