SUSE: 2024:1768-1 Moderate: PostgreSQL14 Access Control Issue

## This update for postgresql14 fixes the following issues: PostgreSQL upgrade to version 14.12 (bsc#1224051): * CVE-2024-4317: Fixed visibility restriction of pg_stats_ext and pg_stats_ext_exprs entries to the table owner (bsc#1224038). Bug fixes: * Fix incompatibility with LLVM 18. * Prepare for PostgreSQL 17. * Make sure all compilation and doc generation happens in %build. * Require LLVM <= 17 for now, because LLVM 18 doesn't seem to work. * Remove constraints file because improved memory usage for s390x * Use %patch -P N instead of deprecated %patchN. Release notes: * https://www.postgresql.org/docs/release/14.12/ ## Patch Instructions: To install this SUSE update use the SUSE recommended installation methods like YaST online_update or "zypper patch".