Some tests need the agent jar loaded as an agent

dd-java-agent/dd-java-agent.gradle

@@ -126,6 +126,11 @@ tasks.withType(Test).configureEach {
 //  jvmArgs "-Ddatadog.slf4j.simpleLogger.defaultLogLevel=debug"
 //  jvmArgs "-Dorg.slf4j.simpleLogger.defaultLogLevel=debug"
 
+  doFirst {
+    // Defining here to allow jacoco to be first on the command line.
+    jvmArgs "-javaagent:${shadowJar.archivePath}"
+  }
+
   testLogging {
     events "started"
   }