fix

Author: trask

instrumentation/java-util-logging/javaagent/src/main/java/io/opentelemetry/javaagent/instrumentation/jul/JavaUtilLoggingHelper.java

@@ -9,6 +9,7 @@
 import io.opentelemetry.api.GlobalOpenTelemetry;
 import io.opentelemetry.api.common.Attributes;
 import io.opentelemetry.api.common.AttributesBuilder;
+import io.opentelemetry.api.incubator.logs.ExtendedLogRecordBuilder;
 import io.opentelemetry.api.logs.LogRecordBuilder;
 import io.opentelemetry.api.logs.Severity;
 import io.opentelemetry.context.Context;