tools: tools.json: don't require ulp-binutils and openocd on x86 Linux
tools: tools.json: don't require ulp-binutils and openocd on x86 Linux

Fixes https://esp32.com/viewtopic.php?f=13&t=11540

espressif/esp-idf,espressif/esp-idf,espressif/esp-idf,espressif/esp-idf