Add initial Microsoft Teams support

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

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

@@ -0,0 +1,25 @@
+// Code generated by msgraph-generate.go DO NOT EDIT.
+
+package msgraph
+
+// DomainNameSource undocumented
+type DomainNameSource int
+
+const (
+	// DomainNameSourceVFullDomainName undocumented
+	DomainNameSourceVFullDomainName DomainNameSource = 0
+	// DomainNameSourceVNetBiosDomainName undocumented
+	DomainNameSourceVNetBiosDomainName DomainNameSource = 1
+)
+
+// DomainNameSourcePFullDomainName returns a pointer to DomainNameSourceVFullDomainName
+func DomainNameSourcePFullDomainName() *DomainNameSource {
+	v := DomainNameSourceVFullDomainName
+	return &v
+}
+
+// DomainNameSourcePNetBiosDomainName returns a pointer to DomainNameSourceVNetBiosDomainName
+func DomainNameSourcePNetBiosDomainName() *DomainNameSource {
+	v := DomainNameSourceVNetBiosDomainName
+	return &v
+}