🚀 [Feature]: Update argument completers in completers.ps1 to support Get-GitHubAppInstallation for User, Organization, and Enterprise parameters

Author: MariusStorhaug

src/completers.ps1

@@ -1,4 +1,4 @@
-Register-ArgumentCompleter -CommandName Connect-GitHubApp -ParameterName User -ScriptBlock {
+Register-ArgumentCompleter -CommandName Connect-GitHubApp, Get-GitHubAppInstallation -ParameterName User -ScriptBlock {
     param($commandName, $parameterName, $wordToComplete, $commandAst, $fakeBoundParameters)
     $null = $commandName, $parameterName, $wordToComplete, $commandAst, $fakeBoundParameters
     $pattern = switch (Get-GitHubConfig -Name CompletionMode) { 'Contains' { "*$wordToComplete*" } default { "$wordToComplete*" } }
@@ -15,7 +15,7 @@
         [System.Management.Automation.CompletionResult]::new($_.Target.Name, $_.Target.Name, 'ParameterValue', $_.Target.Name)
     }
 }
-Register-ArgumentCompleter -CommandName Connect-GitHubApp -ParameterName Organization -ScriptBlock {
+Register-ArgumentCompleter -CommandName Connect-GitHubApp, Get-GitHubAppInstallation -ParameterName Organization -ScriptBlock {
     param($commandName, $parameterName, $wordToComplete, $commandAst, $fakeBoundParameters)
     $null = $commandName, $parameterName, $wordToComplete, $commandAst, $fakeBoundParameters
     $pattern = switch (Get-GitHubConfig -Name CompletionMode) { 'Contains' { "*$wordToComplete*" } default { "$wordToComplete*" } }
@@ -32,7 +32,7 @@ Register-ArgumentCompleter -CommandName Connect-GitHubApp -ParameterName Organiz
         [System.Management.Automation.CompletionResult]::new($_.Target.Name, $_.Target.Name, 'ParameterValue', $_.Target.Name)
     }
 }
-Register-ArgumentCompleter -CommandName Connect-GitHubApp -ParameterName Enterprise -ScriptBlock {
+Register-ArgumentCompleter -CommandName Connect-GitHubApp, Get-GitHubAppInstallation -ParameterName Enterprise -ScriptBlock {
     param($commandName, $parameterName, $wordToComplete, $commandAst, $fakeBoundParameters)
     $null = $commandName, $parameterName, $wordToComplete, $commandAst, $fakeBoundParameters
     $pattern = switch (Get-GitHubConfig -Name CompletionMode) { 'Contains' { "*$wordToComplete*" } default { "$wordToComplete*" } }