Revert "[nrf noup] boards: nordic: nrf54l15dk: Set MPSL_HFCLK_LATENCY default"

This reverts commit be025e3.

Signed-off-by: Rafał Kuźnia <[email protected]>

Author: e-rk

boards/nordic/nrf54l15dk/Kconfig.defconfig

@@ -5,11 +5,6 @@
 DT_CHOSEN_Z_CODE_PARTITION := zephyr,code-partition
 DT_CHOSEN_Z_SRAM_PARTITION := zephyr,sram-secure-partition
 
-# The 54L has a HFXO latency which is better than the default.
-config MPSL_HFCLK_LATENCY
-	int
-	default 854 if MPSL
-
 if BOARD_NRF54L15DK_NRF54L05_CPUAPP || BOARD_NRF54L15DK_NRF54L10_CPUAPP || \
 	BOARD_NRF54L15DK_NRF54L15_CPUAPP