Add build-aux/ar-lib to .gitignore
Add build-aux/ar-lib to .gitignore

eworm-de/yubikey-personalization,Yubico/yubikey-personalization-dpkg,Yubico/yubikey-personalization,dmitriykuptsov/yubikey-personalization,eworm-de/yubikey-personalization,dmitriykuptsov/yubikey-personalization,eworm-de/yubikey-personalization,Yubico/yubikey-personalization,dmitriykuptsov/yubikey-personalization,Yubico/yubikey-personalization-dpkg,Yubico/yubikey-personalization-dpkg