[I18N] Update translation terms from Transifex

addons/account/i18n/et.po

addons/base_automation/i18n/ca.po

addons/crm/i18n/ka.po

addons/delivery/i18n/cs.po

addons/event_sale/i18n/ca.po

addons/hr_holidays/i18n/hu.po

addons/hr_recruitment/i18n/ka.po

addons/iap/i18n/hu.po

addons/im_livechat/i18n/hu.po

addons/im_livechat/i18n/sl.po

addons/mail/i18n/hu.po

addons/mrp/i18n/sl.po

addons/point_of_sale/i18n/cs.po

addons/point_of_sale/i18n/et.po

addons/portal/i18n/fr.po

addons/product/i18n/cs.po

addons/product/i18n/it.po

addons/product_expiry/i18n/cs.po

addons/product_expiry/i18n/et.po

addons/project/i18n/ka.po