Add initial Microsoft Teams support

Documentation on https://github.com/42wim/matterbridge/wiki/MS-Teams-setup

vendor/github.com/yaegashi/msgraph.go/beta/DeviceAndAppManagementRoleDefinitionModel.go

@@ -0,0 +1,9 @@
+// Code generated by msgraph-generate.go DO NOT EDIT.
+
+package msgraph
+
+// DeviceAndAppManagementRoleDefinition The Role Definition resource. The role definition is the foundation of role based access in Intune. The role combines an Intune resource such as a Mobile App and associated role permissions such as Create or Read for the resource. There are two types of roles, built-in and custom. Built-in roles cannot be modified. Both built-in roles and custom roles must have assignments to be enforced. Create custom roles if you want to define a role that allows any of the available resources and role permissions to be combined into a single role.
+type DeviceAndAppManagementRoleDefinition struct {
+	// RoleDefinition is the base model of DeviceAndAppManagementRoleDefinition
+	RoleDefinition
+}