(Corrects 7th paragraph to add new comment from a U.N. spokesperson and remove reference to referral to U.N. office in Geneva) By Patricia Zengerle WASHINGTON (Reuters) -A dozen members of the U.S. Senate Foreign Relations Committee urged President Joe Biden’s administration to push for Russia’s removal from the United Nations Human Rights Council, citing its invasion of Ukraine. In a letter dated Monday and made public on Tuesday, the eight Democrats and four Republicans asked the U.S. ambassador to the United Nations, Linda Thomas-Greenfield, to introduce a resolution to remove Russia from t…