CVE-2024-43485 .NET and Visual Studio Denial of Service Vulnerability

Revised the Security Updates table to include PowerShell 7.5 installed on Windows, PowerShell 7.5 installed on Linux, and PowerShell 7.5 installed on MacOC because these versions of PowerShell 7 are affected by this vulnerability. See [https://github.com/PowerShell/Announcements/issues/71](https://github.com/PowerShell/Announcements/issues/71) for more information.