Remove spaces in location before comparision

[SudhakaraReddyEvuri-zz]

Description

Checklist

• I have read the Submitting Changes section of CONTRIBUTING.md
• The title of the PR is clear and informative
• The appropriate change log has been updated
• The PR does not introduce breaking changes
• If applicable, the changes made in the PR have proper test coverage
• For public API changes to cmdlets:
  • the changes have gone through a cmdlet design review
  • the cmdlet markdown files were generated using the platyPS module

[SudhakaraReddyEvuri-zz]

Validated that the fix works for 'Australia East' and 'australiaeast' locations comparison.

[SudhakaraReddyEvuri-zz]

@cormacpayne this one line fix for ADE pre-requisites script is to handle comparing locations with spaces. Like the one mentioned in #6269

[SudhakaraReddyEvuri-zz]

@cormacpayne thanks!