[Tails-l10n] (review)[de] wiki/src/doc/about/license.de.po

Hi,
I translated the newly added strings for the license page.
Please review:

https://gitlab.com/spriver/tails.git
branch: de_license
HEAD commit: 2a8b146 Translated new and changed strings

Affected files:
wiki/src/doc/about.index.de.po
wiki/src/doc/about/license.de.po


Cheers!
spriver