Add GH token as optional input

Author: devblackops

action.yml

@@ -14,6 +14,9 @@ inputs:
     description: Enable/disable sending comments back to PR when PSScriptAnalyzer finds one or more failure checks.
     required: false
     default: true
+  repoToken:
+    description: GitHub token the action will use to send comments back to PR with.
+    required: false
   # sendCommentOnWarnings:
   #   description: Enable/disable sending comments back to PR when PSScriptAnalyzer finds one or more warning checks.
   #   required: false

entrypoint.ps1

@@ -61,7 +61,7 @@ if ($env:INPUT_SENDCOMMENT -ne 'false' -and $env:INPUT_SENDCOMMENT -ne 0 -and $c
             Uri = $commentsUrl
             Method = 'Post'
             Headers = @{
-                Authorization = "token $env:GITHUB_TOKEN"
+                Authorization = "token $env:INPUT_REPOTOKEN"
             }
             ContentType = 'application/json'
             Body = @{body = $comment} | ConvertTo-Json