One liner to expose the EQL query for debugging for users (#100565)

## Summary

Expose the EQL query in the Kibana logs for detections when they are being run when Kibana in debug mode.

x-pack/plugins/security_solution/server/lib/detection_engine/signals/executors/eql.ts

@@ -92,6 +92,11 @@ export const eqlExecutor = async ({
     ruleParams.eventCategoryOverride
   );
   const eqlSignalSearchStart = performance.now();
+  logger.debug(
+    `EQL query request path: ${request.path}, method: ${request.method}, body: ${JSON.stringify(
+      request.body
+    )}`
+  );
   // TODO: fix this later
   const { body: response } = (await services.scopedClusterClient.asCurrentUser.transport.request(
     request