Revert "msccl: build same number of kernels as in ROCm 5.7" (#1058)

This reverts commit f960174d03be7e5174baa83b256526d388a38842.

src/misc/msccl/msccl_lifecycle.cc

@@ -270,11 +270,10 @@ static ncclResult_t mscclInternalSchedulerSelectAlgo(struct mscclSchedulerParam*
   mscclStatus& status = mscclGetStatus();
   param->scheduled = false;
 
-
-  /*// Current MSCCL doesn't support pre/post op
+  // Current MSCCL doesn't support pre/post op
   if (param->op >= ncclAvg) {
     return ncclSuccess;
-  }*/
+  }
 
   // Whether the algorithm is in-place
   bool isInPlace = false;