Add initial Microsoft Teams support

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

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

@@ -0,0 +1,25 @@
+// Code generated by msgraph-generate.go DO NOT EDIT.
+
+package msgraph
+
+// EncryptWith undocumented
+type EncryptWith int
+
+const (
+	// EncryptWithVTemplate undocumented
+	EncryptWithVTemplate EncryptWith = 0
+	// EncryptWithVUserDefinedRights undocumented
+	EncryptWithVUserDefinedRights EncryptWith = 1
+)
+
+// EncryptWithPTemplate returns a pointer to EncryptWithVTemplate
+func EncryptWithPTemplate() *EncryptWith {
+	v := EncryptWithVTemplate
+	return &v
+}
+
+// EncryptWithPUserDefinedRights returns a pointer to EncryptWithVUserDefinedRights
+func EncryptWithPUserDefinedRights() *EncryptWith {
+	v := EncryptWithVUserDefinedRights
+	return &v
+}