manifest: update sdk-zephyr

manifest: Update hal_nordic with SPI workaround
Signed-off-by: Krzysztof Chruściński <[email protected]>

Author: nordic-krch

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: 2742e46682cecb55555af934a5bde0458bdbdf0c
+      revision: 12907948f027e64dacd95d0dfff26270bf08f6b5
       import:
         # In addition to the zephyr repository itself, NCS also
         # imports the contents of zephyr/west.yml at the above