fix scatter_perf crash (#1493)

* fix scatter_perf crash

* Update src/misc/msccl/msccl_lifecycle.cc

Co-authored-by: corey-derochie-amd <161367113+corey-derochie-amd@users.noreply.github.com>

* Update src/misc/msccl/msccl_lifecycle.cc

Co-authored-by: corey-derochie-amd <161367113+corey-derochie-amd@users.noreply.github.com>

* More buffsRegisteredNonGraphMode spelling fixes.

---------

Co-authored-by: corey-derochie-amd <161367113+corey-derochie-amd@users.noreply.github.com>

[ROCm/rccl commit: ff130cce7a]

projects/rccl/src/include/mscclpp/mscclpp_nccl.h

@@ -43,7 +43,7 @@ extern "C" {
 
   ncclResult_t mscclpp_ncclCommDeregister(mscclppComm_t comm, void* handle);
 
-  bool mscclpp_BuffIsRegistered(mscclppComm_t comm, const void* buff, size_t count);
+  bool mscclpp_BuffIsRegistered(mscclppComm_t comm, const void* buff);
 
   size_t mscclpp_BufferSize(mscclppComm_t comm, void* handle);