Reverted not needed changes. (#9522)

Author: AlexeyKuznetsov-DD

dd-java-agent/instrumentation/java-concurrent/java-concurrent-21/src/previewTest/groovy/StructuredConcurrencyTest.groovy

@@ -9,12 +9,6 @@ import static datadog.trace.agent.test.utils.TraceUtils.runnableUnderTrace
 import static java.time.Instant.now
 
 class StructuredConcurrencyTest extends InstrumentationSpecification {
-  @Override
-  boolean useStrictTraceWrites() {
-    // TODO: Monitor in CI to validate fix effectiveness against freezes.
-    return false
-  }
-
   /**
    * Tests the structured task scope with a single task.
    */

dd-java-agent/instrumentation/lettuce-4/src/test/groovy/Lettuce4ClientTestBase.groovy

@@ -89,10 +89,4 @@ abstract class Lettuce4ClientTestBase extends VersionedNamingTestBase {
 
     redisServer.stop()
   }
-
-  @Override
-  boolean useStrictTraceWrites() {
-    // TODO: Monitor in CI to validate fix effectiveness against freezes.
-    return false
-  }
 }