l10n: updated Greek (el)
l10n: updated Greek (el)

contributors:
  Adrian
  Dimitris Maroulidis
  John Hensley

updated from:
  repo: https://github.com/freedomofpress/securedrop-i18n
  revision: d34ba2a576bf7ef3faf25fb3e903a492ddff0bac

conorsch/securedrop,conorsch/securedrop,conorsch/securedrop,conorsch/securedrop,conorsch/securedrop