manifest: zephyr: pull in ZMS fixes

To fix compilation warnings that in certain scenarios become errors,
and that should just be fixed anyway.

Signed-off-by: Tomi Fontanilles <[email protected]>

Author: tomi-font

west.yml

@@ -72,7 +72,7 @@ manifest:
     # https://developer.nordicsemi.com/nRF_Connect_SDK/doc/latest/zephyr/guides/modules.html
     - name: zephyr
       repo-path: sdk-zephyr
-      revision: 8411e6a346838a2d0980b28e9add8b29a06d711f
+      revision: 6ccfcdc1051d9d405f694882beb4f306ae518b5c
       import:
         # In addition to the zephyr repository itself, NCS also
         # imports the contents of zephyr/west.yml at the above