MGASA-2024-0372 Updated postgresql15 & postgresql13 packages fix security vulnerabilities

PostgreSQL row security below e.g. subqueries disregards user ID changes. CVE-2024-10976 PostgreSQL libpq retains an error message from man-in-the-middle. CVE-2024-10977 PostgreSQL SET ROLE, SET SESSION AUTHORIZATION reset to wrong user ID. CVE-2024-10978 PostgreSQL PL/Perl environment variable...