Fixes #10277 - Add missing function and reorder alphabetically (#10278)

* Add missing function and reorder alphabetically

* fix formatting

Author: sdwheeler

reference/5.1/Microsoft.PowerShell.Core/About/about_Built-in_Functions.md

@@ -1,7 +1,7 @@
 ---
 description: Describes the built-in functions in PowerShell.
 Locale: en-US
-ms.date: 01/03/2023
+ms.date: 07/17/2023
 online version: https://learn.microsoft.com/powershell/module/Microsoft.PowerShell.Core/about/about_built-in_functions?view=powershell-5.1&WT.mc_id=ps-gethelp
 schema: 2.0.0
 title: about Built-in Functions
@@ -33,49 +33,53 @@ In the Windows CMD shell it's common to run the `cd` command without any spaces
 between the command and the destination path. This function runs
 `Set-Location \` to change to the root folder.
 
-## `ImportSystemModules`
+## `Clear-Host`
 
-This function has been deprecated. It is an empty function that does nothing.
+This function clears the screen. For more information, see
+[Clear-Host](xref:Microsoft.PowerShell.Core.Clear-Host).
 
-## `Pause`
+## `Get-Verb`
 
-This function replicates the behavior of CMD's `pause` command. The script
-pauses execution and prompts the user to hit a key to continue.
+This function lists PowerShell verbs and the category group they belong to. For
+more information, see [Get-Verb](xref:Microsoft.PowerShell.Core.Get-Verb)
 
 ## `help`
 
 This function invokes `Get-Help` with your parameters and passes the output to
 the systems pager command, `more.com`.
 
-## `prompt`
-
-This is the function that creates the default prompt for the PowerShell command
-line. You can customize your prompt by overriding this function with your own.
-For more information see [about_Prompts](about_Prompts.md).
-
-## `Clear-Host`
+## `ImportSystemModules`
 
-This function clears the screen. For more information, see
-[Clear-Host](xref:Microsoft.PowerShell.Core.Clear-Host).
+This function has been deprecated. It is an empty function that does nothing.
 
-## `TabExpansion2`
+## `mkdir`
 
-This is the default function to use for tab expansion.
+This function provides a short hand way to run `New-Item -Type Directory` with
+your parameters.
 
-## `Get-Verb`
+## `more`
 
-This function lists PowerShell verbs and the category group they belong to. For
-more information, see [Get-Verb](xref:Microsoft.PowerShell.Core.Get-Verb)
+This function is a wrapper around the `more.com` native command.
 
 ## `oss`
 
 This function provides a short hand way to run `Out-String -Stream` in a
 pipeline.
 
-## `mkdir`
+## `Pause`
 
-This function provides a short hand way to run `New-Item -Type Directory` with
-your parameters.
+This function replicates the behavior of CMD's `pause` command. The script
+pauses execution and prompts the user to hit a key to continue.
+
+## `prompt`
+
+This is the function that creates the default prompt for the PowerShell command
+line. You can customize your prompt by overriding this function with your own.
+For more information see [about_Prompts](about_Prompts.md).
+
+## `TabExpansion2`
+
+This is the default function to use for tab expansion.
 
 ## Windows drive letter functions