[Bug]: Fix $PSDefaultParameterValues from Credentials in $PROFILE

[jimbrig]

Small fix to Line 204 of profile.ps1:

• [x] Changed $PSDefaultCredentials to $PSDefaultParameterValues

Before would throw error:

InvalidOperation: 
Line |
  10 |          $PSDefaultCredentials[$PSItem.Name] = $PSItem.Value
     |          ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
     | Cannot index into a null array.
InvalidOperation:
Line |
  10 |          $PSDefaultCredentials[$PSItem.Name] = $PSItem.Value
     |          ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
     | Cannot index into a null array.