Add deployment key for yaml parsing

Author: salmanmkc

src/schemas/json/github-workflow.json

@@ -253,6 +253,11 @@
           "$comment": "https://docs.github.com/en/free-pro-team@latest/actions/reference/workflow-syntax-for-github-actions#example-using-environment-name-and-url",
           "description": "A deployment URL",
           "type": "string"
+        },
+        "deployment": {
+          "$comment": "https://docs.github.com/en/actions/how-tos/deploy/configure-and-manage-deployments/control-deployments#using-environments-without-deployments",
+          "description": "Whether to create a deployment record for this environment. Defaults to true.",
+          "type": "boolean"
         }
       },
       "required": ["name"],