[west.yaml] Bump release 0.3.5

Signed-off-by: Oleksandr Grytsov <oleksandr_grytsov@epam.com>

Author: al1img

west.yml

@@ -37,7 +37,7 @@ manifest:
 
     - name: zephyr-xenlib
       remote: xen-troops
-      revision: "v2.0.0"
+      revision: "v2.1.1"
 
     - name: zephyr-optee-client
       remote: xen-troops