Add Missing API Swaggers

Author: Sushil Upadhyay

specification/automation/resource-manager/Microsoft.Automation/stable/2022-08-08/operations.json

@@ -113,6 +113,10 @@
             }
           },
           "description": "Provider, Resource and Operation values"
+        },
+        "origin": {
+          "description": "Origin System Name",
+          "type": "string"
         }
       }
     }

specification/automation/resource-manager/readme.md

@@ -357,6 +357,14 @@ These settings apply only when `--tag=package-2022-08-08` is specified on the co
 
 ``` yaml $(tag) == 'package-2022-08-08'
 input-file:
+- Microsoft.Automation/preview/2020-01-13-preview/privateEndpointConnection.json
+- Microsoft.Automation/preview/2020-01-13-preview/privateLinkResources.json
+- Microsoft.Automation/preview/2020-01-13-preview/dscCompilationJob.json
+- Microsoft.Automation/preview/2020-01-13-preview/dscNodeCounts.json
+- Microsoft.Automation/preview/2020-01-13-preview/watcher.json
+- Microsoft.Automation/stable/2019-06-01/softwareUpdateConfiguration.json
+- Microsoft.Automation/stable/2015-10-31/webhook.json
+- Microsoft.Automation/stable/2022-01-31/deletedAutomationAccount.json
 - Microsoft.Automation/stable/2022-08-08/python3package.json
 - Microsoft.Automation/stable/2022-08-08/account.json
 - Microsoft.Automation/stable/2022-08-08/certificate.json