normalize common os names (#1118)

* normalize common os names

* Create lemon-yaks-rescue.md

* update schema

Author: paulwe

.changeset/lemon-yaks-rescue.md

@@ -0,0 +1,5 @@
+---
+"@livekit/protocol": patch
+---
+
+normalize common os names

observability/roomobs/gen_reporter.go

@@ -6,7 +6,7 @@ import (
 	"time"
 )
 
-const Version_KRKF8G0 = true
+const Version_LNTFR10 = true
 
 type KeyResolver interface {
 	Resolve(string)

observability/roomobs/room.go

@@ -29,6 +29,8 @@ func UnpackCountryCode(code uint16) (isoAlpha2 string) {
 }
 
 func ToClientOS(os string) ClientOS {
+	os = strings.ToLower(os)
+
 	switch os {
 	case "":
 		return ClientOSUndefined
@@ -38,9 +40,9 @@ func ToClientOS(os string) ClientOS {
 		return ClientOSAndroid
 	case "windows":
 		return ClientOSWindows
-	case "mac":
+	case "mac", "mac os x", "darwin", "macos":
 		return ClientOSMac
-	case "linux":
+	case "linux", "chrome os":
 		return ClientOSLinux
 	default:
 		return ClientOSUndefined