fix: added emply string for flow column in chat-getways rable if item…

… dosent have flow [WTEL-4915]

src/modules/routing/modules/chat-gateways/components/the-chat-gateways.vue

@@ -96,6 +96,7 @@
               >
                 {{ item.flow.name }}
               </adm-item-link>
+              <p v-else />
             </template>
 
             <template #provider="{ item }">