manifest: nrf_modem v2.4.1

nrf_modem v2.4.1 release.

See CHANGELOG file in nrfxlib for details.

Signed-off-by: Eivind Jølsgard <[email protected]>

Author: eivindj-nordic

west.yml

@@ -139,7 +139,7 @@ manifest:
     - name: nrfxlib
       repo-path: sdk-nrfxlib
       path: nrfxlib
-      revision: a5d2ea0679fff82e404b1f5e3f26ef1eb849e973
+      revision: d53459c4d9c3fc3beeff75814e421f8e26a7139e
     - name: trusted-firmware-m
       repo-path: sdk-trusted-firmware-m
       path: modules/tee/tf-m/trusted-firmware-m