Update discord action (#480)

* Updating docker action

* adding version to message

* adding way to get PR title and body

* Adding input pass to workflows

Workflow dispatches may not get push header info. Switching logic to pass needed title and body info through just in case.

* adding token

The description on this action is awful, it didn't mention needing a token. I found this solution from the repo's issues

* parsing pr body

* Updating parsing

* Updating docker workflow

* Reverting back to default variables

* fixing syntax error

* removing heading syntax

* updating parse

.github/workflows/sonar-scan.yml

@@ -137,7 +137,7 @@ jobs:
         run: |
           body='${{ steps.findPr.outputs.body }}'
           newBody="${body//$'\n'/}"
-          newBody="${body//$'#'/}"
+          newBody="${newBody//$'#'/}"
           echo $newBody
           echo "::set-output name=BODY::$newBody"
         id: parse-body