(GHA, TEST) Test authorization workflow

This change adds a comment to the `authorized_accounts` parameter
handler to trigger the `verification/authorization/v1` GHA so
that we can verify whether the action is behaving correctly.

This change should not be merged.

Author: michaeltlombardi

.github/actions/verification/authorization/v1/Parameters.psd1

@@ -35,6 +35,7 @@
       Process = {
         param($Parameters, $Value, $ErrorTarget)
 
+        # Comment line.
         [string[]]$SpecifiedAccounts = $Value -split ',' | Where-Object {
            -not [string]::IsNullOrEmpty($_)
         }