[Bug] Secret Server URL when there is a path segment causes commands to not function

[wsmelton]

Describe the bug

When you have a URL of https://server.company.local/secretserver the API call is not properly formatted and the command will either error with 401 or just not do anything.

Reported by Chad S.

To Reproduce
Steps to reproduce the behavior:

1. PowerShell script:

$TSS = 'https://secre.lab.local/secretserver'
$session = New-TssSession -SecretServer $TSS -Credential $authCred
$setParams = @{
  TssSession = $session
  Id = 10
  Field = 'Notes'
  Value = "Updated the notes field on $(Get-Date)"
}
Set-TssSecret @setParams

1. Error/issue observed:

It varies. Set command returns nothing, Get command returns the 401 error.