Benchmarks - Fix missing include in FP8 benchmark (#460)

**Description**

I couldn't build the fp8 benchmark.

`
[ 25%] Building CXX object
CMakeFiles/cublaslt_utils.dir/cublaslt_utils.cc.o
In file included from
<scrubbed>/superbench/benchmarks/micro_benchmarks/cublaslt_fp8_gemm/cublaslt_utils.cc:4:

<scrubbed>/superbench/benchmarks/micro_benchmarks/cublaslt_fp8_gemm/cublaslt_utils.h:
In function ‘void checkCublasStatus(cublasStatus_t)’:

<scrubbed>/superbench/benchmarks/micro_benchmarks/cublaslt_fp8_gemm/cublaslt_utils.h:15:20:
error: ‘logic_error’ is not a member of ‘std’
   15 |         throw std::logic_error("cuBLAS API failed");
      |                    ^~~~~~~~~~~

<scrubbed>/superbench/benchmarks/micro_benchmarks/cublaslt_fp8_gemm/cublaslt_utils.cc:
In member function ‘size_t cublasLtGemm::GetAlgorithm(int, size_t)’:

<scrubbed>/superbench/benchmarks/micro_benchmarks/cublaslt_fp8_gemm/cublaslt_utils.cc:103:20:
error: ‘runtime_error’ is not a member of ‘std’
103 | throw std::runtime_error("Unable to find any suitable
algorithms");
      |                    ^~~~~~~~~~~~~
make[2]: *** [CMakeFiles/cublaslt_utils.dir/build.make:76:
CMakeFiles/cublaslt_utils.dir/cublaslt_utils.cc.o] Error 1
make[1]: *** [CMakeFiles/Makefile2:85:
CMakeFiles/cublaslt_utils.dir/all] Error 2
make: *** [Makefile:136: all] Error 2
`

Adding stdexcept fixed this.

superbench/benchmarks/micro_benchmarks/cublaslt_fp8_gemm/cublaslt_utils.h

@@ -4,6 +4,7 @@
 #pragma once
 
 #include <memory>
+#include <stdexcept>
 #include <stdio.h>
 #include <vector>