manifest: update sdk-zephyr and nrfx

With changes in include paths.

Signed-off-by: Marcin Szymczyk <[email protected]>

Author: masz-nordic

west.yml

@@ -66,7 +66,7 @@ manifest:
     # https://developer.nordicsemi.com/nRF_Connect_SDK/doc/latest/zephyr/guides/modules.html
     - name: zephyr
       repo-path: sdk-zephyr
-      revision: c475e9f2c9eedd5aef47e2e0a36eb02d05e87a7f
+      revision: pull/3355/head
       import:
         # In addition to the zephyr repository itself, NCS also
         # imports the contents of zephyr/west.yml at the above
@@ -280,7 +280,7 @@ manifest:
       path: nrfx
       groups:
         - nrfx
-      revision: 98167a75a6ed8eb530c4e2977118619b51fd75b0
+      revision: pull/977/head
 
   # West-related configuration for the nrf repository.
   self: