11A2 - RESOLUTION AMENDING THE MIAMI-DADE COUNTY INVESTMENT POLICY TO MODIFY THE COMPOSITION OF CERTAIN AUTHORIZED INVESTMENTS, REMOVE PROVISION NECESSITATING BOARD APPROVAL PRIOR TO INVESTMENT IN THE LOCAL GOVERNMENT SURPLUS FUND TRUST FUND, AND UPDATE CERTAIN REFERENCES TO CLARIFY THE ROLE OF THE COUNTY CLERK AND COMPTROLLER [SEE ORIGINAL ITEM UNDER FILE NO. 252453]