Bluetooth: controller: Fix BT_CTLR_ULL_HIGH_PRIO default value

Fix BT_CTLR_ULL_HIGH_PRIO default value to equal
BT_CTLR_LLL_PRIO value if BT_CTLR_LOW_LAT is enabled, else
default ULL_HIGH to lower IRQ priority level in comparison
to LLL IRQ priority level. If BT_CTLR_ZLI is enabled,
BT_CTLR_ULL_HIGH_PRIO can default to a priority level value
of 0 and still be lower priority level than the LLL which
is placed at Zero Latency IRQ priority level (highest
priority in the CPU).

Signed-off-by: Vinayak Kariappa Chettimada <[email protected]>

Author: cvinayak

subsys/bluetooth/controller/Kconfig.ll_sw_split

@@ -285,7 +285,7 @@ config BT_CTLR_ULL_HIGH_PRIO
 	int "Upper Link Layer High IRQ priority"
 	range BT_CTLR_LLL_PRIO 3 if SOC_SERIES_NRF51X
 	range BT_CTLR_LLL_PRIO 6 if (SOC_SERIES_NRF52X || SOC_SERIES_NRF53X)
-	default BT_CTLR_LLL_PRIO if (BT_CTLR_ZLI || BT_CTLR_LOW_LAT_ULL)
+	default BT_CTLR_LLL_PRIO if (BT_CTLR_ZLI || BT_CTLR_LOW_LAT)
 	default 1
 	help
 	  The interrupt priority for Ticker's Worker IRQ and Upper Link Layer