OPIK-1377 ignore guardrailsChecks in other tests

Author: idoberko2

apps/opik-backend/src/test/java/com/comet/opik/api/resources/utils/traces/TraceAssertions.java

@@ -17,7 +17,7 @@ public class TraceAssertions {
 
     public static final String[] IGNORED_FIELDS_TRACES = {"projectId", "projectName", "createdAt",
             "lastUpdatedAt", "feedbackScores", "createdBy", "lastUpdatedBy", "totalEstimatedCost", "spanCount",
-            "duration", "comments", "threadId"};
+            "duration", "comments", "threadId", "guardrailsChecks"};
 
     private static final String[] IGNORED_FIELDS_SCORES = {"createdAt", "lastUpdatedAt", "createdBy", "lastUpdatedBy"};