Use pycrytodomex instead of pycryptodome Streamlink use features specific to pycryptodome which are not available in python3-crypto package. Only pycryptodomex python module is available in Debian, so replace the use of pycrytodome with pycrytodomex.
Related bug python3-pycryptodome: #886291: python3-pycryptodome contains pycryptodomex instead of pycryptodome.
Remove external images Due to privacy concerns these are removed from the documentation in Debian. See also lintian tag privacy-breach-generic.
Upstream includes images from external sites to show thirdparies screenshots. Replace them with a link instead so the user can choose to not browse the image for privacy reasons.
Remove GitHub Buttons without replacement Upstream includes buttons to GitHub that display how often the project was starred. Due to privacy concerns these are removed from the documentation in Debian.
