(doc) Add creation of doc for choco rule command

With the release of Chocolatey CLI v2.3.0 there is a new command, choco
rule, which is responsible for listing out the validation rules which
are currently in play.

This commit adds the creation of the docs for this new command via the
GenerateDocs.ps1 file.

GenerateDocs.ps1

@@ -25,6 +25,9 @@ $psModuleLocation = [System.IO.Path]::GetFullPath("$thisDirectory\src\chocolatey
 $docsFolder = [System.IO.Path]::GetFullPath("$thisDirectory\docs\generated")
 $mergedDirectory = [System.IO.Path]::GetFullPath("$thisDirectory\code_drop\temp\_PublishedApps\choco_merged")
 $chocoExe = "$mergedDirectory\choco.exe"
+
+Write-Host "Running choco.exe from $chocoExe" 
+
 $lineFeed = "`r`n"
 $sourceLocation = 'https://github.com/chocolatey/choco/blob/master/'
 $sourceCommands = $sourceLocation + 'src/chocolatey/infrastructure.app/commands'
@@ -599,6 +602,7 @@ The following are experimental or use not recommended:
     Generate-CommandReference 'Optimize' '90'
     Generate-CommandReference 'Outdated' '100'
     Generate-CommandReference 'Pin' '110'
+    Generate-CommandReference 'Rule' '115'
     Generate-CommandReference 'Search' '120'
     Generate-CommandReference 'SetApiKey' '130'
     Generate-CommandReference 'Source' '140'