Merge pull request #227739 from SnehaSudhirG/17Feb-HRWDocUpdate

added the HRW extension settings

Author: prmerger-automator[bot]

articles/automation/extension-based-hybrid-runbook-worker-install.md

@@ -976,6 +976,13 @@ You can use the following PowerShell cmdlets to manage Hybrid Runbook Worker and
 
 After creating new Hybrid Runbook Worker, you must install the extension on the Hybrid Worker.
 
+**Hybrid Worker extension settings**
+
+```powershell-interactive
+$settings = @{
+    "AutomationAccountURL"  = "<registrationurl>";
+};
+```
 **Azure VMs**
 
 ```powershell