Merge tag 'l10n-2.51.0-2' of https://github.com/git-l10n/git-po

l10n-2.51.0-2 * tag 'l10n-2.51.0-2' of https://github.com/git-l10n/git-po: l10n: Update Catalan Translation for Git 2.51-rc2 l10n: zh_CN: updated translation for 2.51 l10n: uk: add 2.51 translation l10n: zh_TW: Git 2.51 l10n: po-id for 2.51 l10n: fr translation update for v2.51.0 l10n: tr: Update Turkish translations for 2.51.0 l10n: Updated translation for vi-2.51 l10n: sv.po: Update Swedish translation l10n: bg.po: Updated Bulgarian translation (5856t)