fix check style error

Author: cuichenli

instrumentation/spring/spring-webflux/spring-webflux-5.0/javaagent/src/main/java/io/opentelemetry/javaagent/instrumentation/spring/webflux/v5_0/server/WebfluxSingletons.java

@@ -11,7 +11,6 @@
 import io.opentelemetry.instrumentation.api.instrumenter.InstrumenterBuilder;
 import io.opentelemetry.instrumentation.api.semconv.http.HttpServerRouteGetter;
 import io.opentelemetry.javaagent.bootstrap.internal.ExperimentalConfig;
-import io.opentelemetry.javaagent.instrumentation.spring.webflux.v5_0.SpringWebfluxConfig;
 import org.springframework.web.reactive.HandlerMapping;
 import org.springframework.web.server.ServerWebExchange;
 import org.springframework.web.util.pattern.PathPattern;
@@ -26,8 +25,6 @@ public final class WebfluxSingletons {
         Instrumenter.builder(
             GlobalOpenTelemetry.get(), INSTRUMENTATION_NAME, new WebfluxSpanNameExtractor());
 
-    if (SpringWebfluxConfig.captureExperimentalSpanAttributes()) {}
-
     INSTRUMENTER =
         builder
             .setEnabled(ExperimentalConfig.get().controllerTelemetryEnabled())