Odoo Server saas~14.4 - en to vi translation catalogue (4 entries)

note: module: website_crm_livechat
en: # Sessions
vi: # Phiên

note: module: website_crm_livechat
en: Discussion Channel
vi: Kênh thảo luận

note: module: website_crm_livechat
en: Lead/Opportunity
vi: Lead/ Cơ hội

note: module: website_crm_livechat
en: Sessions
vi: Phiên
