pkp/pkp-lib#1660 set used recommendation uneditable

Author: touhidurabir

src/components/ListPanel/reviewerRecommendations/ReviewerRecommendationsListPanel.vue

@@ -50,6 +50,7 @@
 
 					<TableCell>
 						<DropdownActions
+							v-if="item.removable"
 							:actions="getActions(item)"
 							:label="t('reviewer.recommendation.management.options')"
 							:display-as-ellipsis="true"