Fixed issue undefined Show-JobProgress

During Update-WinGetEssentials, the module is removed and reloaded to apply
the latest version of the upgrade logic, however this does not import WinGet-Utils.psm1.
This resulted in the checkpoint and sync steps to encounter and error with Show-JobProgress
causing these minor steps to be skipped. This behavior is a bit odd and probably needs
further investigation and perhaps a reworked solution.

WinGet-Essentials/modules/WinGet-Update.psm1

@@ -207,6 +207,7 @@ function Update-WinGetEssentials
     $newest = @(Get-Module WinGet-Essentials -ListAvailable)[0]
     Write-Output "- Updated Version: $($newest.Version)"
     Import-Module WinGet-Essentials -RequiredVersion $newest.Version
+    Import-Module "$PSScriptRoot/WinGet-Utils.psm1"
 
     if (-not($Force) -and ($current.Version -eq $newest.Version)) {
         Write-Output "No new version detected."