Use etdevs pip lib

[jaenrig-ifx]

• Using now new etdevs python library in deploy_multi target
• Updated lib/mpy-test-ext module

[github-actions]

Code size report:

Reference:  github/workflows/ports_psoc6.yml: Extended on-target test timeout. [a1b2e3e]
Comparison: tools/ci.sh: Install etdevs in psoc6 ci funcs. [merge of c836a08]
  mpy-cross:    +0 +0.000% 
   bare-arm:    +0 +0.000% 
minimal x86:    +0 +0.000% 
   unix x64:    +0 +0.000% standard
      stm32:    +0 +0.000% PYBV10
     mimxrt:    +0 +0.000% TEENSY40
        rp2:    +0 +0.000% RPI_PICO_W
       samd:    +0 +0.000% ADAFRUIT_ITSYBITSY_M4_EXPRESS
  qemu rv32:    +0 +0.000% VIRT_RV32