adding import

Author: mhlidd

dd-java-agent/instrumentation/restlet-2.2/src/main/java/datadog/trace/instrumentation/restlet/RestletInstrumentation.java

@@ -1,6 +1,7 @@
 package datadog.trace.instrumentation.restlet;
 
 import static datadog.trace.agent.tooling.bytebuddy.matcher.NameMatchers.named;
+import static datadog.trace.bootstrap.instrumentation.api.Java8BytecodeBridge.spanFromContext;
 import static datadog.trace.instrumentation.restlet.RestletDecorator.DECORATE;
 import static net.bytebuddy.matcher.ElementMatchers.isMethod;
 import static net.bytebuddy.matcher.ElementMatchers.takesArgument;