p2p: re-collapse getSharedCq() for clang-format

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

Author: ymmyys

flagcx/core/flagcx_p2p.cc

@@ -524,9 +524,7 @@ class FlagcxWorkerPool {
   FlagcxWorkerPool(const FlagcxWorkerPool &) = delete;
   FlagcxWorkerPool &operator=(const FlagcxWorkerPool &) = delete;
 
-  struct ibv_cq *getSharedCq() const {
-    return shared_cq_;
-  }
+  struct ibv_cq *getSharedCq() const { return shared_cq_; }
   int workerCount() const { return numWorkers_; }
   void registerQp(void *sendComm, struct ibv_qp *qp);
   void unregisterQp(struct ibv_qp *qp);