NPKit update (#844)

* NPKit update

1. Enable NPKit for MSCCL kernels
2. Fix NPKit context index calculation for sendrecv kernels

* Update build script for npkit

[ROCm/rccl commit: d33a70e620]

projects/rccl/src/include/npkit/npkit_event.h

@@ -112,5 +112,9 @@
 #define NPKIT_EVENT_NET_TEST_ENTRY                              0x58
 #define NPKIT_EVENT_NET_TEST_EXIT                               0x59
 
+#define NPKIT_EVENT_MSCCL_GENERIC_OP_ENTRY                      0x5A
+#define NPKIT_EVENT_MSCCL_GENERIC_OP_EXIT                       0x5B
+#define NPKIT_EVENT_MSCCL_REDUCE_ENTRY                          0x5C
+#define NPKIT_EVENT_MSCCL_REDUCE_EXIT                           0x5D
 
 #endif