Enhance Readability of KQL validation check failures

Author: shashank-elastic

detection_rules/rule_validators.py

@@ -158,7 +158,9 @@ def validate(self, data: QueryRuleData, meta: RuleMeta, max_attempts: int = 10)
                         # auto add the field and re-validate
                         self.auto_add_field(validation_checks["stack"], data.index_or_dataview[0])
                     else:
-                        raise ValueError(f"Error in both stack and integrations checks: {validation_checks}")
+                        click.echo(f"Stack Error Trace: {validation_checks["stack"]}")
+                        click.echo(f"Integrations Error Trace: {validation_checks["integrations"]}")
+                        raise ValueError("Error in both stack and integrations checks")
 
                 else:
                     break