Added runOn key for hybrid worker.

Updated az rest command to specify hybrid worker with runOn

Author: Jacob-Ham

src/pentesting-cloud/azure-security/az-privilege-escalation/az-automation-accounts-privesc.md

@@ -164,12 +164,13 @@ New-AzAutomationWebHook -Name <webhook-name> -ResourceGroupName <res-group> -Aut
 With AzureCLI and REST:
 ```bash
 az rest --method put \
-  --uri "https://management.azure.com/subscriptions/<subscriptionID>/resourceGroups/<res-group>/providers/Microsoft.Automation/automationAccounts/<automation-account-name>/webhooks/{webhook-name}?api-version=2015-10-31" \
+  --uri "https://management.azure.com/subscriptions/<subscriptionID>/resourceGroups/<res-group>/providers/Microsoft.Automation/automationAccounts/<automation-account-name>/webhooks/<webhook-name>?api-version=2015-10-31" \
   --body '{
     "name": "<webhook-name>",
     "properties": {
       "isEnabled": true,
       "expiryTime": "2027-12-31T23:59:59+00:00",
+      "runOn": "<worker name>",
       "runbook": {
         "name": "<runbook-name>"
       }