Remove Export-TeamViewerSystemInformation and related helper functions

[ChristianJ-TV]

Summary

This PR removes the Export-TeamViewerSystemInformation cmdlet and all implementation pieces that were specific to that functionality.

What changed

• Removed public cmdlet:
  • Cmdlets/Public/Export-TeamViewerSystemInformation.ps1
• Removed private helper functions used only by that cmdlet:
  • Cmdlets/Private/Add-Registry.ps1
  • Cmdlets/Private/Get-ClientId.ps1
  • Cmdlets/Private/Get-HostFile.ps1
  • Cmdlets/Private/Get-InstalledSoftware.ps1
  • Cmdlets/Private/Get-IpConfig.ps1
  • Cmdlets/Private/Get-MSInfo32.ps1
  • Cmdlets/Private/Get-NSLookUpData.ps1
  • Cmdlets/Private/Get-RegistryPath.ps1
  • Cmdlets/Private/Get-RouteTable.ps1
  • Cmdlets/Private/Get-TSCDirectoryFile.ps1
  • Cmdlets/Private/Get-TypeAndValueOfRegistryValue.ps1
• Removed tests and docs for the cmdlet:
  • Tests/Public/Export-TeamViewerSystemInformation.Tests.ps1
  • Docs/Help/Export-TeamViewerSystemInformation.md
• Updated docs/changelog:
  • Removed cmdlet from Docs/TeamViewerPS.md
  • Added a Removed note for 2.5.2 and removed older introduction note from CHANGELOG.md

Why

The goal is to fully remove Export-TeamViewerSystemInformation and all supporting files/functionality that are no longer needed.

Validation

• Verified no remaining code references to removed symbols/files via repository search.
• Ran lint/task checks during preparation.
• Pester execution in this environment reports existing framework-level issues (BeforeAll placement with current local Pester behavior), not changes introduced by this PR.

Breaking change

• Yes: Export-TeamViewerSystemInformation is no longer available.