Add initial Microsoft Teams support

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

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

@@ -0,0 +1,33 @@
+// Code generated by msgraph-generate.go DO NOT EDIT.
+
+package msgraph
+
+// ContentAlignment undocumented
+type ContentAlignment int
+
+const (
+	// ContentAlignmentVLeft undocumented
+	ContentAlignmentVLeft ContentAlignment = 0
+	// ContentAlignmentVRight undocumented
+	ContentAlignmentVRight ContentAlignment = 1
+	// ContentAlignmentVCenter undocumented
+	ContentAlignmentVCenter ContentAlignment = 2
+)
+
+// ContentAlignmentPLeft returns a pointer to ContentAlignmentVLeft
+func ContentAlignmentPLeft() *ContentAlignment {
+	v := ContentAlignmentVLeft
+	return &v
+}
+
+// ContentAlignmentPRight returns a pointer to ContentAlignmentVRight
+func ContentAlignmentPRight() *ContentAlignment {
+	v := ContentAlignmentVRight
+	return &v
+}
+
+// ContentAlignmentPCenter returns a pointer to ContentAlignmentVCenter
+func ContentAlignmentPCenter() *ContentAlignment {
+	v := ContentAlignmentVCenter
+	return &v
+}