www/webkit2-gtk3: Multiple Vulnerabilities (vuxml entry)

PR: 247892
Submitted by: rob2g2 <spam123@bitbert.com>
Security: CVE-2020-9802
Security: CVE-2020-9803
Security: CVE-2020-9805
Security: CVE-2020-9806
Security: CVE-2020-9807
Security: CVE-2020-9843
Security: CVE-2020-9850
Security: CVE-2020-13753