Add initial Microsoft Teams support

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

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

@@ -0,0 +1,13 @@
+// Code generated by msgraph-generate.go DO NOT EDIT.
+
+package msgraph
+
+// IOSHomeScreenFolderPage undocumented
+type IOSHomeScreenFolderPage struct {
+	// Object is the base model of IOSHomeScreenFolderPage
+	Object
+	// DisplayName Name of the folder page
+	DisplayName *string `json:"displayName,omitempty"`
+	// Apps A list of apps to appear on a page within a folder. This collection can contain a maximum of 500 elements.
+	Apps []IOSHomeScreenApp `json:"apps,omitempty"`
+}