feat: open the logs to every administrative role

src/Dashboard/Contract/DashboardWidgetProviderInterface.php

@@ -17,7 +17,8 @@ interface DashboardWidgetProviderInterface
 {
     /**
      * The role this widget requires, checked with isGranted() — so a widget requiring
-     * ROLE_GROUPS_MANAGER also appears for the roles above it in the hierarchy.
+     * ROLE_GROUPS_MANAGER also appears for the roles above it in the hierarchy. A voter
+     * attribute such as ADMINISTRATIVE_ACCESS works too, for a widget every admin-area role sees.
      */
     public function getRequiredRole(): string;