Bump github.com/rs/cors in /receiver/signalfxreceiver

Bumps [github.com/rs/cors](https://github.com/rs/cors) from 1.10.1 to 1.11.0.
- [Commits](rs/cors@v1.10.1...v1.11.0)

---
updated-dependencies:
- dependency-name: github.com/rs/cors
  dependency-type: indirect
...

Signed-off-by: dependabot[bot] <support@github.com>

receiver/signalfxreceiver/go.mod

@@ -61,7 +61,7 @@ require (
 	github.com/prometheus/client_model v0.6.1 // indirect
 	github.com/prometheus/common v0.53.0 // indirect
 	github.com/prometheus/procfs v0.15.0 // indirect
-	github.com/rs/cors v1.10.1 // indirect
+	github.com/rs/cors v1.11.0 // indirect
 	github.com/shirou/gopsutil/v3 v3.24.4 // indirect
 	github.com/shoenig/go-m1cpu v0.1.6 // indirect
 	github.com/tklauser/go-sysconf v0.3.12 // indirect