[DNM] Test Zephyr without interrupt vector literals

Test Zephyr PR, removing literal memory regions from interruppt
vector area.

Signed-off-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com>

Author: lyakh

west.yml

@@ -43,7 +43,7 @@ manifest:
 
     - name: zephyr
       repo-path: zephyr
-      revision: 9075d5335596080291ebcc448819fed2110dcb9a
+      revision: pull/92998/head
       remote: zephyrproject
 
       # Import some projects listed in zephyr/west.yml@revision