Microsoft.Logic/workflows @2019-05-01 is missing "identity" property from resource body

[anthony-c-martin]

The Microsoft.Logic/workflows resource supports "identity", but it has not been declared in the swagger:

azure-rest-api-specs/specification/logic/resource-manager/Microsoft.Logic/stable/2019-05-01/logic.json

Lines 6463 to 6478 in 46748d2

	"Workflow": {
	"type": "object",
	"properties": {
	"properties": {
	"x-ms-client-flatten": true,
	"$ref": "#/definitions/WorkflowProperties",
	"description": "The workflow properties."
	}
	},
	"description": "The workflow type.",
	"allOf": [
	{
	"$ref": "#/definitions/Resource"
	}
	]
	},

This same issue may exist in other API versions. Initially reported here: Azure/bicep#949

[anthony-c-martin]

Closing as this is a duplicate of #11986