manifest: update sdk-zephyr

Include:
Cleanup after nrf54lm20dk board rename part 2
nrfconnect/sdk-zephyr#3038
zephyrproject-rtos/zephyr#92901

Signed-off-by: Sebastian Głąb <[email protected]>

Author: nordic-segl

west.yml

@@ -65,7 +65,7 @@ manifest:
     # https://developer.nordicsemi.com/nRF_Connect_SDK/doc/latest/zephyr/guides/modules.html
     - name: zephyr
       repo-path: sdk-zephyr
-      revision: 9a22265c030d62ec19c61945cb0e2e0510b464f6
+      revision: 73f253b7413a1f1550ecaefb12e3229c6c6fa13b
       import:
         # In addition to the zephyr repository itself, NCS also
         # imports the contents of zephyr/west.yml at the above