samples: bluetooth: central_hids continuous rx + two periphs

central_hids sample: added support for continuous report receiving
when two peripherals are supported.

Signed-off-by: Artur Hadasz <artur.hadasz@nordicsemi.no>

Author: ahasztag

samples/bluetooth/central_hids/Kconfig

@@ -16,7 +16,6 @@ config NVS
 config SAMPLE_BT_CENTRAL_HIDS_CONTINUOUS_REPORT_RX
 	bool "Continuous report receiving"
 	default y
-	depends on SAMPLE_BT_CENTRAL_HIDS_PERIPHERAL_COUNT = 1
 	help
 	  Enable the continuous report receiving feature in the central HIDS sample.
 	  The sample will automatically enter continuous report receiving mode if it detects

samples/bluetooth/central_hids/README.rst

@@ -50,7 +50,6 @@ Continuous report receiving
 
 The continuous report receiving feature is enabled by default.
 You can toggle it off using the :option:`CONFIG_SAMPLE_BT_CENTRAL_HIDS_CONTINUOUS_REPORT_RX` Kconfig option.
-Currently, it is only available if :kconfig:option:`CONFIG_SAMPLE_BT_CENTRAL_HIDS_PERIPHERAL_COUNT` is set to ``1`` (only one peripheral can be connected at a time).
 
 If the connected device sends GATT notifications with HID input reports fast enough, the sample automatically enters the continuous report receiving mode.