manifest: Update zephyr for NCSIDB-1718 preview3

Update sdk-zephyr revision for NCSIDB-1718 preview3.

Signed-off-by: Vinayak Kariappa Chettimada <[email protected]>

Author: cvinayak

west.yml

@@ -61,7 +61,7 @@ manifest:
     # https://developer.nordicsemi.com/nRF_Connect_SDK/doc/latest/zephyr/guides/modules.html
     - name: zephyr
       repo-path: sdk-zephyr
-      revision: v3.5.99-ncs1-4-NCSDK-34113-2-preview1
+      revision: pull/3487/head
       import:
         # In addition to the zephyr repository itself, NCS also
         # imports the contents of zephyr/west.yml at the above