west: Pin the Zephyr revision to v3.6.0

Pins the Zephyr revision to the latest release, v3.6.0.

Signed-off-by: Maureen Helm <[email protected]>

Author: MaureenHelm

west.yml

@@ -12,7 +12,7 @@ manifest:
   projects:
     - name: zephyr
       remote: zephyrproject-rtos
-      revision: main
+      revision: v3.6.0
       import:
         # By using name-allowlist we can clone only the modules that are
         # strictly needed by the application.