fix indy

Author: laurit

instrumentation/opentelemetry-api/opentelemetry-api-1.0/testing/src/main/java/io/opentelemetry/javaagent/instrumentation/opentelemetryapi/TestInstrumentationModule.java

@@ -10,14 +10,21 @@
 import com.google.auto.service.AutoService;
 import io.opentelemetry.javaagent.extension.instrumentation.InstrumentationModule;
 import io.opentelemetry.javaagent.extension.instrumentation.TypeInstrumentation;
+import io.opentelemetry.javaagent.extension.instrumentation.internal.ExperimentalInstrumentationModule;
 import java.util.List;
 
 @AutoService(InstrumentationModule.class)
-public class TestInstrumentationModule extends InstrumentationModule {
+public class TestInstrumentationModule extends InstrumentationModule
+    implements ExperimentalInstrumentationModule {
   public TestInstrumentationModule() {
     super("test");
   }
 
+  @Override
+  public String getModuleGroup() {
+    return "opentelemetry-api-bridge";
+  }
+
   @Override
   public List<TypeInstrumentation> typeInstrumentations() {
     return singletonList(new TestInstrumentation());