Various improvements in compile / upload

[cmaglie]

• The exported compiled binary now does not contains the FQBN "config" part anymore. This means that, for example, the default exported file for arduino:avr:mega:cpu=atmega1280 will be called Blink.arduino.avr.mega.hex instead of Blink.arduino.avr.mega.cpu=atmega1280.hex.

The change above should fix #64

• The compile command now has a -o, --output to manually specifiy the output filename for the compiled binary.
• The upload command now has a -i, --input to manually specify the input filename of the binary to upload to the board.

[ArduinoBot]

✅ Build completed.

⬇️ Linux 64: http://downloads.arduino.cc/PR/arduino-cli/arduino-cli-20-PR79-linux64.tar.bz2

⬇️ Linux 32: http://downloads.arduino.cc/PR/arduino-cli/arduino-cli-20-PR79-linux32.tar.bz2

⬇️ Linux ARM: http://downloads.arduino.cc/PR/arduino-cli/arduino-cli-20-PR79-linuxarm.tar.bz2

⬇️ Windows: http://downloads.arduino.cc/PR/arduino-cli/arduino-cli-20-PR79-windows.zip

⬇️ OSX: http://downloads.arduino.cc/PR/arduino-cli/arduino-cli-20-PR79-osx.zip

ℹ️ To test this build:

1. Just replace arduino-cli binary with the provided one

[codecov]

Codecov Report

Merging #79 into master will increase coverage by 0.44%.
The diff coverage is 65.82%.

@@            Coverage Diff             @@
##           master      #79      +/-   ##
==========================================
+ Coverage   46.99%   47.44%   +0.44%     
==========================================
  Files          92       92              
  Lines        4039     4064      +25     
==========================================
+ Hits         1898     1928      +30     
+ Misses       1906     1903       -3     
+ Partials      235      233       -2

Impacted Files	Coverage Δ
commands/upload/upload.go	12.06% <33.33%> (+3.15%)	⬆️
commands/compile/compile.go	59.76% <89.13%> (+7.13%)	⬆️
common/formatter/output/libraries.go	86.48% <0%> (+5.4%)	⬆️

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[brusherru]

It works! 🙌
Thanks a lot!