MOSCOW (Reuters) – Video streaming service Twitch, social network Pinterest, holiday rental company Airbnb and United Parcel Service (UPS) were all fined by a Moscow court on Tuesday for allegedly refusing to store Russian citizens’ personal data in Russia. Moscow has clashed with Big Tech over content, censorship, data and local representation in a simmering dispute that has erupted into a full-on battle since Russia sent its armed forces into Ukraine on Feb. 24. The Moscow court’s press service said Amazon-owned Twitch, Pinterest and Airbnb had been found guilty by the Tagansky District Cour…