west: runners: jlink: add support for -nogui 1 command line parameter

Add support for the J-Link Commander "-NoGui 1" command line parameter
in the West J-Link runner.

This command line parameter suppresses GUI dialogs (except for license
dialogs) in J-Link Commander starting from v6.80.

Signed-off-by: Henrik Brix Andersen <hebad@vestas.com>
2 files changed