TMP: test MPSL alt

Author: masz-nordic

west.yml

@@ -143,7 +143,7 @@ manifest:
     - name: nrfxlib
       repo-path: sdk-nrfxlib
       path: nrfxlib
-      revision: pull/1913/head
+      revision: pull/1931/head
     - name: trusted-firmware-m
       repo-path: sdk-trusted-firmware-m
       path: modules/tee/tf-m/trusted-firmware-m