New function Get-TdAssetDropdownOptionID

[Benjamin-Becker]

Requirements

• This template is required. Any request that does not include enough information may be closed at the maintainers' discretion.
• Have you (put an X between the brackets on each line to confirm):
  • [] Written new test cases to ensure no regression bugs occur?
  • [] Ensured all test cases are now passing?
  • [X] Ensured that PowerShell Script Analyser issues and warnings are completely resolved?
  • [X] Updated any help or documentation that may be impacted by your changes?

Description of the Change

New feature: Get-TdAssetDropdownOptionID based on https://developers.topdesk.com/explorer/?page=assets#/Asset%20Management%20Import%20API/getOrCreateDropdownValue

Testing

Running the new function and it works as expected.

Associated/Resolved Issues

N/A