[Help needed] Feature/documentdb 20240815

[petrepopescu21]

What this PR does

• Adds support for DocumentDB apiVersion 2024-08-15
• Adds MongodbUserDefinition
• Adds MongodbRoleDefinition
• Adds support for MongoDB 5.0, 6.0 and 7.0

The currently supported version 4.2 has been EOL for a while now.

How does this PR make you feel?

Checklist

• this PR contains documentation
• this PR contains tests
• this PR contains YAML Samples

[petrepopescu21]

I'm having trouble with making the MongodbRoleDefinition work. While the status struct is generated correctly:

type MongodbRoleDefinition_STATUS struct {
	Conditions     []conditions.Condition `json:"conditions,omitempty"`
	DatabaseName   *string                `json:"databaseName,omitempty"`
	Id             *string                `json:"id,omitempty"`
	Name           *string                `json:"name,omitempty"`
	Privileges     []Privilege_STATUS     `json:"privileges,omitempty"`
	PropertiesType *string                `json:"properties_type,omitempty"`
	PropertyBag    genruntime.PropertyBag `json:"$propertyBag,omitempty"`
	RoleName       *string                `json:"roleName,omitempty"`
	Roles          []Role_STATUS          `json:"roles,omitempty"`
	Type           *string                `json:"type,omitempty"`
}

when reading a resource using Azure CLI I get an integer instead of a string for the PropertiesType field:

az resource show --ids /subscriptions/3e8e8f8d-5388-41dd-8cb1-6dd1d418fe76/resourceGroups/asotest-rg-bmupee/providers/Microsoft.DocumentDB/databaseAccounts/asotestdbkgsgso/mongodbRoleDefinitions/asotest-mongo-hamilo.dboperator
{
  "extendedLocation": null,
  "id": "/subscriptions/3e8e8f8d-5388-41dd-8cb1-6dd1d418fe76/resourceGroups/asotest-rg-bmupee/providers/Microsoft.DocumentDB/databaseAccounts/asotestdbkgsgso/mongodbRoleDefinitions/asotest-mongo-hamilo.dboperator",
  "identity": null,
  "kind": null,
  "location": null,
  "managedBy": null,
  "name": "dboperator",
  "plan": null,
  "properties": {
    "databaseName": "asotest-mongo-hamilo",
    "privileges": [
      {
        "actions": [
          "dbStats"
        ],
        "resource": {
          "db": "asotest-mongo-hamilo"
        }
      }
    ],
    "roleName": "dboperator",
    "roles": [],
    "type": 1
  },
  "resourceGroup": "asotest-rg-bmupee",
  "sku": null,
  "tags": null,
  "type": "Microsoft.DocumentDB/databaseAccounts/mongodbRoleDefinitions"
}

This causes an unmarshaling failure which is blocking my PR.
I was looking through the various modifiers in azure-arm.yaml but I was not able to find a similar situation.

Could anyone help out here?
Thanks!