go_modules in /functional_tests for github.com/open-telemetry/opentelemetry-collector-contrib/receiver/signalfxreceiver - Update #1023439222

go_modules in /functional_tests for github.com/open-telemetry/opentelemetry-collector-contrib/receiver/signalfxreceiver - Update #1023439222 #238