fix(deps): update module github.com/livekit/protocol to v1.50.3

Generated by renovateBot

Author: renovate[bot]

go.mod

@@ -20,7 +20,7 @@ require (
 	github.com/google/go-querystring v1.2.0
 	github.com/joho/godotenv v1.5.1
 	github.com/klauspost/compress v1.18.6
-	github.com/livekit/protocol v1.49.1-0.20260712215709-8847d7456816
+	github.com/livekit/protocol v1.50.3
 	github.com/livekit/server-sdk-go/v2 v2.18.1
 	github.com/mattn/go-isatty v0.0.22
 	github.com/moby/moby/client v0.4.1

go.sum

@@ -352,8 +352,8 @@ github.com/livekit/mageutil v0.0.0-20250511045019-0f1ff63f7731 h1:9x+U2HGLrSw5AT
 github.com/livekit/mageutil v0.0.0-20250511045019-0f1ff63f7731/go.mod h1:Rs3MhFwutWhGwmY1VQsygw28z5bWcnEYmS1OG9OxjOQ=
 github.com/livekit/mediatransportutil v0.0.0-20260605212259-862d4a7bcb1e h1:SkgQRcG2VYEhh80Qb/zYZo8rWKJzNfJcfUQnXe6su2M=
 github.com/livekit/mediatransportutil v0.0.0-20260605212259-862d4a7bcb1e/go.mod h1:o8CFmAdrVwzJNOCsQCLUzXRjokkufNshnQHOe4fRaqU=
-github.com/livekit/protocol v1.49.1-0.20260712215709-8847d7456816 h1:MDWDlH5dmcZY4OSljwE4e6B39libPQJIEmBRYaeGAn0=
-github.com/livekit/protocol v1.49.1-0.20260712215709-8847d7456816/go.mod h1:jO+y05AU9Ec4JswDyuzKCZ4bhziOS0CzMqgnbj60Dzs=
+github.com/livekit/protocol v1.50.3 h1:5AvDcYqnzWeC12RkvXil375F5LgksTDm/Ux3GCtxzJI=
+github.com/livekit/protocol v1.50.3/go.mod h1:jO+y05AU9Ec4JswDyuzKCZ4bhziOS0CzMqgnbj60Dzs=
 github.com/livekit/psrpc v0.7.2 h1:6oZ+NODJ2pLyaT6VqDq1F4Qc/3TpDUSpyphj/P9MhQc=
 github.com/livekit/psrpc v0.7.2/go.mod h1:rAI+m2+/cb4x9RXhLRtUx5ZwdfjjXOl4zi46IjEetaw=
 github.com/livekit/server-sdk-go/v2 v2.18.1 h1:/u0JVII+ErGCivHnAGr6di0wl0NYsfcRvDzEtTAFovo=