Add devices tab to UserEdit component

Allows to view user devices.
API was added by synapse v1.15.0.

Change-Id: Id0693bf6cd6f6182c657412cf8036537e2db9df7

src/i18n/de.js

@@ -107,6 +107,15 @@ export default {
         user_agent: "User Agent",
       },
     },
+    devices: {
+      name: "Gerät |||| Geräte",
+      fields: {
+        device_id: "Geräte-ID",
+        display_name: "Anzeigename",
+        last_seen_ts: "Zeitstempel",
+        last_seen_ip: "IP-Adresse",
+      },
+    },
     servernotices: {
       name: "Serverbenachrichtigungen",
       send: "Servernachricht versenden",

src/i18n/en.js

@@ -105,6 +105,15 @@ export default {
         user_agent: "User agent",
       },
     },
+    devices: {
+      name: "Device |||| Devices",
+      fields: {
+        device_id: "Device-ID",
+        display_name: "Displayname",
+        last_seen_ts: "Timestamp",
+        last_seen_ip: "IP address",
+      },
+    },
     servernotices: {
       name: "Server Notices",
       send: "Send server notices",