🚀 (maint) Ensure build publishes Pester

In some cases it looks like Pester can fail to publish if there are too
many versions of Pester available. Prevent this by checking the version
we actually need and publishing just that version when doing a publish
to the filesystem.

Deploy/Publish.ps1

@@ -16,12 +16,12 @@ if ($OutputDirectory) {
     Import-Module "$PSScriptRoot/PSKoans"
     $Module = Get-Module -Name PSKoans
     $Dependencies = @(
-        $Module.RequiredModules.Name
-        $Module.NestedModules.Name
+        $Module.RequiredModules | Select-Object -Property Name, Version
+        $Module.NestedModules | Select-Object -Property Name, Version
     ).Where{ $_ }
 
     foreach ($Module in $Dependencies) {
-        Publish-Module -Name $Module -Repository FileSystem -NugetApiKey "Test-Publish"
+        Publish-Module -Name $Module.Name -Repository FileSystem -NugetApiKey "Test-Publish" -RequiredVersion $Module.Version
     }
 }