rearranged how the min and max functions are part of msccl (#1025)

* rearranged how the min and max functions are part of msccl

* added more coverage on in place graph tests

src/include/msccl/msccl_kernel.h

@@ -39,8 +39,8 @@ __global__ void MSCCL_KERNEL_ENTRY_NAME(devredop, type, proto, fullOps)(struct n
 #define MSCCL_DECL_KERNEL_ENTRY_FUNC() \
   MSCCL_DECL_KERNEL_ENTRY_FUNC_DEVREDOP(Sum, false) \
   MSCCL_DECL_KERNEL_ENTRY_FUNC_DEVREDOP(Prod, false) \
-  MSCCL_DECL_KERNEL_ENTRY_FUNC_DEVREDOP(Min, false) \
   MSCCL_DECL_KERNEL_ENTRY_FUNC_DEVREDOP(Max, false) \
+  MSCCL_DECL_KERNEL_ENTRY_FUNC_DEVREDOP(Min, false) \
   MSCCL_DECL_KERNEL_ENTRY_FUNC_DEVREDOP(PreMulSum, false) \
   MSCCL_DECL_KERNEL_ENTRY_FUNC_DEVREDOP_NOFLOAT(SumPostDiv, false)