targets: zephyr: Remove old option from prj.conf (#2396)
targets: zephyr: Remove old option from prj.conf (#2396)

CONFIG_CONSOLE_HANDLER_SHELL is an old option which was removed quite
some time ago from Zephyr. (And newer versions will warn/error on
usage on such options.)

JerryScript-DCO-1.0-Signed-off-by: Paul Sokolovsky paul.sokolovsky@linaro.org
jerryscript-project/jerryscript,bzsolt/jerryscript,gabrielschulhof/jerryscript,jerryscript-project/jerryscript,yichoi/jerryscript,gabrielschulhof/jerryscript,gabrielschulhof/jerryscript,zherczeg/jerryscript,yichoi/jerryscript,akosthekiss/jerryscript,bzsolt/jerryscript,robertsipka/jerryscript,akosthekiss/jerryscript,bzsolt/jerryscript,gabrielschulhof/jerryscript,dbatyai/jerryscript,yichoi/jerryscript,bzsolt/jerryscript,jerryscript-project/jerryscript,robertsipka/jerryscript,zherczeg/jerryscript,robertsipka/jerryscript,robertsipka/jerryscript,jerryscript-project/jerryscript,zherczeg/jerryscript,yichoi/jerryscript,gabrielschulhof/jerryscript,robertsipka/jerryscript,akosthekiss/jerryscript,zherczeg/jerryscript,zherczeg/jerryscript,bzsolt/jerryscript,dbatyai/jerryscript,akosthekiss/jerryscript,akosthekiss/jerryscript,yichoi/jerryscript,dbatyai/jerryscript,robertsipka/jerryscript,dbatyai/jerryscript,jerryscript-project/jerryscript,dbatyai/jerryscript