Merge tag 'l10n-2.20.0-rnd3' of https://github.com/git-l10n/git-po

Merge tag 'l10n-2.20.0-rnd3' of https://github.com/git-l10n/git-po

l10n-2.20.0-rnd3

* tag 'l10n-2.20.0-rnd3' of https://github.com/git-l10n/git-po: (22 commits)
  l10n: de.po: fix two messages
  l10n: zh_CN: for git v2.20.0 l10n round 1 to 3
  l10n: update German translation
  l10n: bg.po: Updated Bulgarian translation (4187t)
  l10n: sv.po: Update Swedish translation (4187t0f0u)
  l10n: fr.po v2.20.0 round 3
  l10n: vi(4187t): Updated Vietnamese translation for v2.20.0 rd3
  l10n: es.po v2.20.0 round 3
  l10n: git.pot: v2.20.0 round 3 (5 new, 3 removed)
  l10n: vi(4185t): Updated Vietnamese translation for v2.20.0
  l10n: es.po v2.20.0 round 1
  l10n: bg.po: Updated Bulgarian translation (4185t)
  l10n: git.pot: v2.20.0 round 2 (2 new, 2 removed)
  l10n: bg.po: Updated Bulgarian translation (4185t)
  l10n: sv.po: Update Swedish translation (4185t0f0u)
  l10n: fr.po v2.20 rnd 1
  l10n: Update Catalan translation
  l10n: git.pot: v2.20.0 round 1 (254 new, 27 removed)
  l10n: Update Catalan translation
  l10n: vi.po: fix typo in pack-objects
  ...