samples: bluetooth: switch from hci_ipc to ipc_radio in cs samples

Changed further samples to use the ipc_radio application for multicore
builds. This was done to align with NCS and changes made to other
multicore samples, as this is the common practice.

Signed-off-by: Thomas Johansen <[email protected]>

Author: thomas-m-johansen

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

@@ -245,6 +245,8 @@ Bluetooth samples
   * :ref:`bluetooth_iso_combined_bis_cis`
   * :ref:`bluetooth_isochronous_time_synchronization`
   * :ref:`bt_scanning_while_connecting`
+  * :ref:`channel_sounding_ras_initiator`
+  * :ref:`channel_sounding_ras_reflector`
 
   The :ref:`ipc_radio` application is commonly used for multicore builds in other |NCS| samples and projects.
   Hence, this is to align with the common practice.

samples/bluetooth/channel_sounding_ras_initiator/Kconfig.sysbuild

@@ -6,7 +6,7 @@
 
 source "share/sysbuild/Kconfig"
 
-config NRF_DEFAULT_BLUETOOTH
+config NRF_DEFAULT_IPC_RADIO
 	default y
 
 config NETCORE_IPC_RADIO_BT_HCI_IPC

samples/bluetooth/channel_sounding_ras_initiator/sysbuild/hci_ipc/boards/nrf54h20dk_nrf54h20_cpurad.overlay renamed to samples/bluetooth/channel_sounding_ras_initiator/sysbuild/ipc_radio/boards/nrf54h20dk_nrf54h20_cpurad.overlay

@@ -6,7 +6,7 @@
 
 source "share/sysbuild/Kconfig"
 
-config NRF_DEFAULT_BLUETOOTH
+config NRF_DEFAULT_IPC_RADIO
 	default y
 
 config NETCORE_IPC_RADIO_BT_HCI_IPC