Update to automated guest log collection script (KB1789)

[cevans3505]

Description

• Overhaul of event viewer log export to CSV (optimization, bug fix)
• Removed forced resizing of console and instead modified the default Out-File width (optimization)
• Removed copy of %ProgramData%\Veeam\Backup if the script was executed on the VBR server as this could potentially be a massive folder (enhancement, quality-of-life, optimization)
• Added extensionless file to exported zip archive letting the engineer know if this script was ran on the VBR server as this is not the typical use case (quality-of-life)
• Redirected various output to null that wasn't intended to be sent to console (cosmetics)

Type of change

• [x] Bug fix (non-breaking change which fixes an issue)
• [x] New feature (non-breaking change which adds functionality)
• [ ] Breaking change (fix or feature that would cause existing functionality to not work as expected)
• [ ] This change requires a documentation update

How Has This Been Tested?

• Tested on Windows 10 running VBR (for testing that code properly detects that it is running on a VBR server)
• Tested on Windows Server 2012R2 -> Windows Server 2022 (non-VBR) to simulate being ran on typical non-VBR servers.

Checklist (check all applicable):

• [x] My code follows the style guidelines of this project
• [x] I have performed a self-review of my own code
• [x] I have commented my code, particularly in hard to understand areas
• [x] I have made corresponding changes to the documentation
• [x] My changes generate no new warnings
• [x] I have added tests that prove my fix is effective or that my feature works
• [x] New and existing unit tests pass locally with my changes

[carceneaux]

Thanks for your contribution! Looks great!