fix(deps): update module github.com/livekit/protocol to v1.43.0 (#701)

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Author: renovate[bot]

go.mod

@@ -12,7 +12,7 @@ require (
 	github.com/go-logr/logr v1.4.3
 	github.com/go-task/task/v3 v3.44.1
 	github.com/joho/godotenv v1.5.1
-	github.com/livekit/protocol v1.42.3-0.20251031205738-4e56a139a2c5
+	github.com/livekit/protocol v1.43.0
 	github.com/livekit/server-sdk-go/v2 v2.12.8
 	github.com/moby/patternmatcher v0.6.0
 	github.com/pelletier/go-toml v1.9.5

go.sum

@@ -267,8 +267,8 @@ 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 v0.0.0-20250922175932-f537f0880397 h1:Z7j2mY+bvG05UC80MpnJkitlJju8sSDWsr0Bb4dPceo=
 github.com/livekit/mediatransportutil v0.0.0-20250922175932-f537f0880397/go.mod h1:mSNtYzSf6iY9xM3UX42VEI+STHvMgHmrYzEHPcdhB8A=
-github.com/livekit/protocol v1.42.3-0.20251031205738-4e56a139a2c5 h1:LBXjIaCc73coIUsHWCv0Uh7ta71GwIYcGqv/g4zixm8=
-github.com/livekit/protocol v1.42.3-0.20251031205738-4e56a139a2c5/go.mod h1:TpqU2qCI1ES4Lk7PAWSgYO4RaexfVXb54ZO2hXv0Bmc=
+github.com/livekit/protocol v1.43.0 h1:cXxfORrHrXiqWD5mGXOIWQa0lyprT6VDvlw6/suiAIg=
+github.com/livekit/protocol v1.43.0/go.mod h1:TpqU2qCI1ES4Lk7PAWSgYO4RaexfVXb54ZO2hXv0Bmc=
 github.com/livekit/psrpc v0.7.1-0.20251021235041-bdebea7dacf4 h1:YA5HMfNW9IPPdTSkwsyCtK9ZcNW8QpPNlkuD7UUToZE=
 github.com/livekit/psrpc v0.7.1-0.20251021235041-bdebea7dacf4/go.mod h1:AuDC5uOoEjQJEc69v4Li3t77Ocz0e0NdjQEuFfO+vfk=
 github.com/livekit/server-sdk-go/v2 v2.12.8 h1:dZeUrGokfl9Aw/EK4Xwu0NtNUQ6zOLXggdhlCPAtLhk=