west: zephyr update

intel_adsp: lnl: add missing definition for lnl
28d5d23a232b69b213112e723e0a6392cbd5a47e

Signed-off-by: Fabiola Kwasowiec <fabiola.kwasowiec@intel.com>

Author: fkwasowi

west.yml

@@ -43,7 +43,7 @@ manifest:
 
     - name: zephyr
       repo-path: zephyr
-      revision: ffd716b4a21451e5989c2a10c1f2ade0b43e1c09
+      revision: 28d5d23a232b69b213112e723e0a6392cbd5a47e
       remote: zephyrproject
 
       # Import some projects listed in zephyr/west.yml@revision