bump dd-trace and fix isntance check

Author: skarimo

pom.xml

@@ -601,7 +601,7 @@
         <jakarta-annotation-version>2.1.0</jakarta-annotation-version>
         <scribejava-version>8.3.1</scribejava-version>
         <junit-version>4.13.2</junit-version>
-        <dd-java-agent-version>1.45.2</dd-java-agent-version>
+        <dd-java-agent-version>1.56.0</dd-java-agent-version>
         <cucumber-version>7.2.3</cucumber-version>
         <project.scm.id>github</project.scm.id>
     </properties>

src/test/java/com/datadog/api/ClientSteps.java

@@ -50,14 +50,14 @@ public void setupVersion(Scenario scenario) {
     world.scenario = scenario;
     apiVersion = world.getVersion();
     final Span span = GlobalTracer.get().activeSpan();
-    if (span != null) {
+    if (span != null && span instanceof MutableSpan) {
       ArrayList<String> codeowners = new ArrayList<String>();
       for (String tag : scenario.getSourceTagNames()) {
         if (tag.startsWith("@team:")) {
           codeowners.add("@" + tag.substring(6));
         }
       }
-      // if the agent container is not running, span is null
+      // if the agent container is not running or tracer not initialized, span is null or noop
       MutableSpan localRootSpan = ((MutableSpan) span).getLocalRootSpan();
       localRootSpan.setTag(TEST_CODEOWNERS_TAG, new Gson().toJson(codeowners));
     }

src/test/java/com/datadog/api/TestUtils.java

@@ -247,8 +247,8 @@ public void setupClock() throws IOException {
     @Before
     public void setTracingTags() {
       final Span span = GlobalTracer.get().activeSpan();
-      if (span != null) {
-        // if the agent container is not running, span is null
+      if (span != null && span instanceof MutableSpan) {
+        // if the agent container is not running or tracer not initialized, span is null or noop
         MutableSpan localRootSpan = ((MutableSpan) span).getLocalRootSpan();
         localRootSpan.setTag(TRACING_TAG_ENDPOINT, getTracingEndpoint());
         localRootSpan.setOperationName(TRACING_SPAN_TYPE);