po: update po/it/common-base.po (pulled from Transifex.net by CiviCRM l10n maintainer)
po: update po/it/common-components.po (pulled from Transifex.net by CiviCRM l10n maintainer)
po: update po/it/pledge.po (pulled from Transifex.net by CiviCRM l10n maintainer)
po: update po/lv/common-base.po (pulled from Transifex.net by CiviCRM l10n maintainer)
po: update po/sq/menu.po (pulled from Transifex.net by CiviCRM l10n maintainer)