[PrivacyBadger] Privacy Badger version 2020.6.2 released

[Alexei]

Privacy Badger 2020.6.2 has been released for all supported browsers.
As always, you can get it from https://privacybadger.org/ or from your
browser's add-on gallery.

Notable updates:

* Added replacement placeholders for Facebook Comments/Video and Twitch
Player
* Removed Twitter link unwrapping. We are unable to unwrap t.co links on
Twitter at this time, as the original URL is no longer present in the
Twitter website's document structure.
* Fixed various site breakages
* Improved translations (Hebrew, Polish, Swedish)

For further details, consult our release notes on GitHub:
https://github.com/EFForg/privacybadger/releases/tag/release-2020.6.2