binutils from home:hawkeye116477:waterfox:build-depends project

For xUbuntu 20.04 run the following:

Keep in mind that the owner of the key may distribute updates, packages and repositories that your system will trust (more information).

echo 'deb http://download.opensuse.org/repositories/home:/hawkeye116477:/waterfox:/build-depends/xUbuntu_20.04/ /' | sudo tee /etc/apt/sources.list.d/home:hawkeye116477:waterfox:build-depends.list
curl -fsSL https://download.opensuse.org/repositories/home:hawkeye116477:waterfox:build-depends/xUbuntu_20.04/Release.key | gpg --dearmor | sudo tee /etc/apt/trusted.gpg.d/home_hawkeye116477_waterfox_build-depends.gpg > /dev/null
sudo apt update
sudo apt install binutils