fix ut

Author: shalk

instrumentation/twilio-6.6/javaagent/src/test/java/io/opentelemetry/javaagent/instrumentation/twilio/TwilioClientTest.java

@@ -197,11 +197,10 @@ void synchronousCall() throws URISyntaxException {
     testing.waitAndAssertTraces(
         trace ->
             trace.hasSpansSatisfyingExactly(
-                span -> span.hasName("test").hasNoParent(),
+                span -> span.hasName("test").hasNoParent().hasAttributes(Attributes.empty()),
                 span ->
                     span.hasName("CallCreator.create")
                         .hasKind(CLIENT)
-                        .hasAttributes(Attributes.empty())
                         .hasAttributesSatisfyingExactly(
                             equalTo(
                                 stringKey("twilio.type"), "com.twilio.rest.api.v2010.account.Call"),