manifest: Update sdk-zephyr revision

Update sdk-zephyr to have EXMIF disabled by default.

Signed-off-by: Adam Kondraciuk <[email protected]>

Author: adamkondraciuk

west.yml

@@ -65,7 +65,7 @@ manifest:
     # https://developer.nordicsemi.com/nRF_Connect_SDK/doc/latest/zephyr/guides/modules.html
     - name: zephyr
       repo-path: sdk-zephyr
-      revision: f39f7647e2526ffc081096e8b764693d620a93c9
+      revision: 63febf7715f82807e3b70eb33b3365a7372412a8
       import:
         # In addition to the zephyr repository itself, NCS also
         # imports the contents of zephyr/west.yml at the above