test: remove ftr from instrumentation tests (not used)

Author: daniel-mohedano

dd-java-agent/agent-bootstrap/src/main/java/datadog/trace/bootstrap/Agent.java

@@ -632,7 +632,7 @@ public void execute() {
       }
 
       maybeStartAppSec(scoClass, sco);
-      // start before debugger to enable Failed Test Replay correctly
+      // start civisibility before debugger to enable Failed Test Replay correctly in headless mode
       maybeStartCiVisibility(instrumentation, scoClass, sco);
       maybeStartLLMObs(instrumentation, scoClass, sco);
       // start debugger before remote config to subscribe to it before starting to poll

dd-java-agent/agent-ci-visibility/src/testFixtures/groovy/datadog/trace/civisibility/CiVisibilityInstrumentationTest.groovy

@@ -96,7 +96,6 @@ abstract class CiVisibilityInstrumentationTest extends AgentTestRunner {
     injectSysConfig(CiVisibilityConfig.TEST_MANAGEMENT_ENABLED, "true")
     injectSysConfig(CiVisibilityConfig.TEST_MANAGEMENT_ATTEMPT_TO_FIX_RETRIES, "5")
     injectSysConfig(CiVisibilityConfig.CIVISIBILITY_TEST_ORDER, CIConstants.FAIL_FAST_TEST_ORDER)
-    injectSysConfig(CiVisibilityConfig.TEST_FAILED_TEST_REPLAY_ENABLED, "true")
   }
 
   private static final class Settings {
@@ -113,7 +112,7 @@ abstract class CiVisibilityInstrumentationTest extends AgentTestRunner {
     private volatile boolean earlyFlakinessDetectionEnabled
     private volatile boolean impactedTestsDetectionEnabled
     private volatile boolean testManagementEnabled
-    private volatile boolean failedTestReplayEnabled
+    private volatile boolean failedTestReplayEnabled = false
   }
 
   private final Settings settings = new Settings()
@@ -349,10 +348,6 @@ abstract class CiVisibilityInstrumentationTest extends AgentTestRunner {
     settings.impactedTestsDetectionEnabled = impactedTestsDetectionEnabled
   }
 
-  def givenFailedTestReplayEnabled(boolean failedTestReplayEnabled) {
-    settings.failedTestReplayEnabled = failedTestReplayEnabled
-  }
-
   def assertSpansData(String testcaseName, Map<String, String> replacements = [:], List<String> ignoredTags = []) {
     Predicate<DDSpan> sessionSpan = span -> span.spanType == "test_session_end"
     spanFilter.waitForSpan(sessionSpan, TimeUnit.SECONDS.toMillis(20))