[nrf fromtree] manifest: Update hal_nordic with new cracen hal and rng driver

Update with the latest nordic hal

Signed-off-by: Alberto Escolar Piedras <[email protected]>
(cherry picked from commit 2a95e22)

Author: aescolar

west.yml

@@ -193,7 +193,7 @@ manifest:
       groups:
         - hal
     - name: hal_nordic
-      revision: ecea8cdbd1a7d557563b47ad304ee9ba7a8709e5
+      revision: 31ec68ca7cce969ebec6d849332e2fbab59ec3f4
       path: modules/hal/nordic
       groups:
         - hal