Ch341 (#5474)

* Very hacky first attempt at usermod ech341

* Fixes and debug printfs

* Move to library version of libpinedio-usb

* Add spidev: ch341 option in meshtasticd config.yaml

* Only check settingsStrings on native

* Use new CH341 code

* Bump ch341 lib

* Cleanup USBHal

* Add ch341 config.d files

* Remove ch341quirk

* Bump to most recent spi-userspace driver

* Add handling for ch341 serial, pid, and vid

* Minor fixes from pio check

* Trunk

* Add include for musl compliance

* Point to upstream libch341

arch/portduino/portduino.ini

@@ -26,6 +26,7 @@ lib_deps =
   ${radiolib_base.lib_deps}
   rweather/Crypto@^0.4.0
   https://github.com/lovyan03/LovyanGFX.git#1401c28a47646fe00538d487adcb2eb3c72de805
+  https://github.com/pine64/libch341-spi-userspace#8695637adeabf5abf5601d8e82cb0ba19ce9ec46
 
 build_flags =
   ${arduino_base.build_flags}
@@ -36,4 +37,4 @@ build_flags =
   -lstdc++fs
   -lbluetooth
   -lgpiod
-  -lyaml-cpp
+  -lyaml-cpp