[TECH] FIX vitamui input component

ui/ui-frontend-common/src/app/modules/components/vitamui-input/vitamui-input-positive-number.component.scss

@@ -91,6 +91,6 @@ label {
     white-space: nowrap;
 
     .required-marker {
-        color: $blood-orange;
+        color: var(--vitamui-primary);
     }
 }