This macro is not necessary to add per environment as it is present into com-esp as a global macro for all ESP, also modifying nodemcuv2-mqtt-fw-test env to test self signed only. Removing env:esp32dev-mqtt-fw-test as self signed cert are already tested into env:esp32dev-ble-aws. Co-authored-by: Florian <1technophile@users.noreply.github.com>