RT-Thread-packages/esp-idf @ v4.0.4

peilaus alkaen https://github-proxy.rt-thread.io/RT-Thread-packages/esp-idf.git

Angus Gratton 47bbb107a8 build system: Use CMake-based build system as default when describing commands		6 vuotta sitten
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logtrace	3914f17d26 apptrace: Adds test for logtrace_proc script	6 vuotta sitten
sysview	47bbb107a8 build system: Use CMake-based build system as default when describing commands	6 vuotta sitten