application: nrf_desktop: Rework DESKTOP_BLE_LOW_LATENCY_LOCK dependency

Change dependency on CONFIG_DESKTOP_BLE_LOW_LATENCY_LOCK so it can be
configured in case when BT_CTLR is not enabled as part of the
application that uses BLE latency module.

Jira: NCSDK-24224

Signed-off-by: Mateusz Kapala <mateusz.kapala@nordicsemi.no>

Author: mkapala-nordic

applications/nrf_desktop/src/modules/Kconfig.ble_latency

@@ -29,7 +29,7 @@ config DESKTOP_BLE_SECURITY_FAIL_TIMEOUT_S
 
 config DESKTOP_BLE_LOW_LATENCY_LOCK
 	bool "Keep the slave latency low for LLPM connections"
-	depends on BT_LL_SOFTDEVICE
+	depends on CAF_BLE_USE_LLPM
 	help
 	  When this option is selected, the slave latency is kept low
 	  for the LLPM connection unless device is in low power mode. This

doc/nrf/releases_and_maturity/releases/release-notes-changelog.rst

@@ -196,6 +196,8 @@ nRF Desktop
   * The :ref:`nrf_desktop_dfu` to use :ref:`partition_manager` definitions for determining currently booted image slot in build time.
     The other image slot is used to store an application update image.
   * The :ref:`nrf_desktop_dfu_mcumgr` to use MCUmgr SMP command status callbacks (the :kconfig:option:`CONFIG_MCUMGR_SMP_COMMAND_STATUS_HOOKS` Kconfig option) instead of MCUmgr image and OS management callbacks.
+  * The dependencies of the :kconfig:option:`CONFIG_DESKTOP_BLE_LOW_LATENCY_LOCK` Kconfig option.
+    The option can be enabled even when the Bluetooth controller is not enabled as part of the application that uses :ref:`nrf_desktop_ble_latency`.
 
 Thingy:53: Matter weather station
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