manifest: update sdk-nrfxlib

Update nrfxlib.

Signed-off-by: Emanuele Di Santo <emdi@nordicsemi.no>

west.yml

@@ -23,6 +23,8 @@ manifest:
     # Third-party repository sources:
     - name: zephyrproject
       url-base: https://github.com/zephyrproject-rtos
+    - name: lemrey
+      url-base: https://github.com/lemrey
     - name: throwtheswitch
       url-base: https://github.com/ThrowTheSwitch
     - name: armmbed
@@ -145,7 +147,7 @@ manifest:
       repo-path: sdk-nrfxlib
       path: nrfxlib
       remote: lemrey
-      revision: d3770f65cc891e53e4c10f574aaead5b44f3af35
+      revision: dectphy
     - name: trusted-firmware-m
       repo-path: sdk-trusted-firmware-m
       path: modules/tee/tf-m/trusted-firmware-m