Council Decision (EU) 2020/2134 of 10 December 2020 on the position to be adopted, on behalf of the European Union, within the Joint Committee established under the Agreement between the European Community and its Member States, of the one part, and the Swiss Confederation, of the other, on the free movement of persons as regards the amendment to Annex II to that Agreement on the coordination of social security schemes (Text with EEA relevance)