Bluetooth: Mesh: Kconfig: Use a saner default ReceiveDelay
Bluetooth: Mesh: Kconfig: Use a saner default ReceiveDelay

A value of 20ms means it's possible the LPN will end up doing
simultaneous advertising & scanning, which increases the risk of lost
packets. Use a default of 100ms to keep these separate.

Signed-off-by: Johan Hedberg <628991c7b0a19c384f9b99c21ec330ce952bb838@intel.com>

ldts/zephyr,nashif/zephyr,finikorg/zephyr,Vudentz/zephyr,ldts/zephyr,GiulianoFranchetto/zephyr,zephyrproject-rtos/zephyr,aceofall/zephyr-iotos,galak/zephyr,kraj/zephyr,finikorg/zephyr,ldts/zephyr,zephyriot/zephyr,nashif/zephyr,kraj/zephyr,nashif/zephyr,GiulianoFranchetto/zephyr,zephyriot/zephyr,finikorg/zephyr,explora26/zephyr,explora26/zephyr,aceofall/zephyr-iotos,kraj/zephyr,aceofall/zephyr-iotos,zephyrproject-rtos/zephyr,nashif/zephyr,mbolivar/zephyr,explora26/zephyr,galak/zephyr,Vudentz/zephyr,galak/zephyr,finikorg/zephyr,punitvara/zephyr,zephyrproject-rtos/zephyr,zephyriot/zephyr,punitvara/zephyr,ldts/zephyr,Vudentz/zephyr,explora26/zephyr,kraj/zephyr,kraj/zephyr,nashif/zephyr,explora26/zephyr,GiulianoFranchetto/zephyr,ldts/zephyr,galak/zephyr,Vudentz/zephyr,punitvara/zephyr,mbolivar/zephyr,Vudentz/zephyr,GiulianoFranchetto/zephyr,aceofall/zephyr-iotos,zephyriot/zephyr,zephyrproject-rtos/zephyr,Vudentz/zephyr,finikorg/zephyr,zephyrproject-rtos/zephyr,aceofall/zephyr-iotos,GiulianoFranchetto/zephyr,mbolivar/zephyr,mbolivar/zephyr,zephyriot/zephyr,galak/zephyr,mbolivar/zephyr,punitvara/zephyr,punitvara/zephyr