bluetooth: controller: Fix path loss monitoring dependency

Previously this was managed in zephyr, however it was
decided there that path loss monitoring does not require
the LE power control feature.

The way we have implemented in SDC plm does indeed require
power control, so we will ensure that here.

Signed-off-by: Sean Madigan <[email protected]>

Author: sean-madigan

subsys/bluetooth/controller/Kconfig

@@ -691,6 +691,9 @@ config BT_CTLR_SDC_CS_T_PM_LEN_DEFAULT
 	default 20 if BT_CTLR_SDC_CS_T_PM_LEN_20_US
 	default 40 if BT_CTLR_SDC_CS_T_PM_LEN_40_US
 
+config BT_CTLR_LE_PATH_LOSS_MONITORING
+	select BT_CTLR_LE_POWER_CONTROL
+
 config BT_CTLR_SDC_LE_POWER_CLASS_1
 	bool "Device supports transmitting at LE Power Class 1 level"
 	default y if BT_CTLR_TX_PWR_ANTENNA >= 10