Add initial Microsoft Teams support

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

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

@@ -0,0 +1,19 @@
+// Code generated by msgraph-generate.go DO NOT EDIT.
+
+package msgraph
+
+import "time"
+
+// GroupPolicyPresentationValue The base presentation value entity that stores the value for a single group policy presentation.
+type GroupPolicyPresentationValue struct {
+	// Entity is the base model of GroupPolicyPresentationValue
+	Entity
+	// LastModifiedDateTime The date and time the object was last modified.
+	LastModifiedDateTime *time.Time `json:"lastModifiedDateTime,omitempty"`
+	// CreatedDateTime The date and time the object was created.
+	CreatedDateTime *time.Time `json:"createdDateTime,omitempty"`
+	// DefinitionValue undocumented
+	DefinitionValue *GroupPolicyDefinitionValue `json:"definitionValue,omitempty"`
+	// Presentation undocumented
+	Presentation *GroupPolicyPresentation `json:"presentation,omitempty"`
+}