fix: rename tenants key to databases

Author: artemmufazalov

src/containers/Cluster/i18n/en.json

@@ -42,7 +42,7 @@
   "context_storage-description": "Storage usage is a cumulative usage of raw disk space of all media types",
   "context_network-description": "Network usage is the average outgoing bandwidth usage across all nodes in the cluster",
 
-  "tab_tenants": "Databases",
+  "tab_databases": "Databases",
   "tab_nodes": "Nodes",
   "tab_storage": "Storage",
   "tab_network": "Network",

src/containers/Cluster/utils.tsx

@@ -22,7 +22,7 @@ export type ClusterTab = ValueOf<typeof clusterTabsIds>;
 const tenants = {
     id: clusterTabsIds.tenants,
     get title() {
-        return i18n('tab_tenants');
+        return i18n('tab_databases');
     },
 };
 const nodes = {