manifest: zephyr with workarounds for nRF5340 anomalies 165 and 168

This commit brings in Zephyr with workarounds for nRF5340 anomalies
165 and 168.

Signed-off-by: Andrzej Kuros <andrzej.kuros@nordicsemi.no>

Author: ankuns

west.yml

@@ -59,7 +59,7 @@ manifest:
     # https://developer.nordicsemi.com/nRF_Connect_SDK/doc/latest/zephyr/guides/modules.html
     - name: zephyr
       repo-path: sdk-zephyr
-      revision: v3.3.99-ncs1-2
+      revision: pull/1958/head
       import:
         # In addition to the zephyr repository itself, NCS also
         # imports the contents of zephyr/west.yml at the above