Add initial Microsoft Teams support

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

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

@@ -0,0 +1,23 @@
+// Code generated by msgraph-generate.go DO NOT EDIT.
+
+package msgraph
+
+import "time"
+
+// EducationStudent undocumented
+type EducationStudent struct {
+	// Object is the base model of EducationStudent
+	Object
+	// GraduationYear undocumented
+	GraduationYear *string `json:"graduationYear,omitempty"`
+	// Grade undocumented
+	Grade *string `json:"grade,omitempty"`
+	// BirthDate undocumented
+	BirthDate *time.Time `json:"birthDate,omitempty"`
+	// Gender undocumented
+	Gender *EducationGender `json:"gender,omitempty"`
+	// StudentNumber undocumented
+	StudentNumber *string `json:"studentNumber,omitempty"`
+	// ExternalID undocumented
+	ExternalID *string `json:"externalId,omitempty"`
+}