SUSE-SU-2023:4212-1 Security update for MozillaFirefox

This update for MozillaFirefox fixes the following issues: - Updated to version 115.4.0 ESR bsc1216338. - CVE-2023-5721: Fixed a potential clickjack via queued up rendering. - CVE-2023-5722: Fixed a cross-Origin size and header leakage. - CVE-2023-5723: Fixed unexpected errors when handling inval...