Bug#921022: Info received (firefox-esr: Update to version 60.5.0esr-1~deb9u1 breaks netflix DRM installation, downgrade to 60.4.0esr-1~deb9u1 fixes it)

[Eric Dégenètais]

Version 60.5.1esr-1~deb9u1 is apparently not affected when it comes to 
Netflix DRM modules.