manifest: Update hal_nxp

Update hal_nxp to contain the CCM Rev3-related
changes for i.MX93. This is only temporary. When
the HAL changes get merged, the manifest will
point to a hash instead of a PR.

Signed-off-by: Laurentiu Mihalcea <laurentiu.mihalcea@nxp.com>

west.yml

@@ -193,7 +193,7 @@ manifest:
       groups:
         - hal
     - name: hal_nxp
-      revision: 0ef57e8ee40f02f1dce4b4ad666c55885f941703
+      revision: pull/247/head
       path: modules/hal/nxp
       groups:
         - hal