Fix clang warning about printf format

[dbabokin]

Compiling with clang 16.0 on macOS I have warnings about incorrect printf format (see below).

Values to be printed are int64_t, but they are printed with %zu and %ld, which are not portable way to print this type.

<...>/torch-mlir/test/CAPI/torch.c:52:3: warning: format specifies type 'size_t' (aka 'unsigned long') but the argument has type 'int64_t' (aka 'long long') [-Wformat]
   52 |   DEFINE_CHECK(NonValueTensor)
      |   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
<...>/torch-mlir/test/CAPI/torch.c:37:13: note: expanded from macro 'DEFINE_CHECK'
   36 |     fprintf(stderr, #TTT "Type %s rank: %zu\n", testName,                      \
      |                                         ~~~
   37 |             torchMlirTorch##TTT##TypeGetRank(TTT##Type));                      \
      |             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
<scratch space>:78:1: note: expanded from here
   78 | torchMlirTorchNonValueTensorTypeGetRank
      | ^
<...>/torch-mlir/test/CAPI/torch.c:52:3: warning: format specifies type 'long' but the argument has type 'int64_t' (aka 'long long') [-Wformat]
   52 |   DEFINE_CHECK(NonValueTensor)
      |   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
<...>/torch-mlir/test/CAPI/torch.c:42:15: note: expanded from macro 'DEFINE_CHECK'
   41 |       fprintf(stderr, #TTT "Type %s pos %d size: %ld\n", testName, i,          \
      |                                                  ~~~
   42 |               TTT##Sizes[i]);                                                  \
      |               ^~~~~~~~~~~~~
<scratch space>:85:1: note: expanded from here
   85 | NonValueTensorSizes
      | ^
<...>/torch-mlir/test/CAPI/torch.c:53:3: warning: format specifies type 'size_t' (aka 'unsigned long') but the argument has type 'int64_t' (aka 'long long') [-Wformat]
   53 |   DEFINE_CHECK(ValueTensor)
      |   ^~~~~~~~~~~~~~~~~~~~~~~~~
<...>/torch-mlir/test/CAPI/torch.c:37:13: note: expanded from macro 'DEFINE_CHECK'
   36 |     fprintf(stderr, #TTT "Type %s rank: %zu\n", testName,                      \
      |                                         ~~~
   37 |             torchMlirTorch##TTT##TypeGetRank(TTT##Type));                      \
      |             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
<scratch space>:112:1: note: expanded from here
  112 | torchMlirTorchValueTensorTypeGetRank
      | ^
<...>/torch-mlir/test/CAPI/torch.c:53:3: warning: format specifies type 'long' but the argument has type 'int64_t' (aka 'long long') [-Wformat]
   53 |   DEFINE_CHECK(ValueTensor)
      |   ^~~~~~~~~~~~~~~~~~~~~~~~~
<...>/torch-mlir/test/CAPI/torch.c:42:15: note: expanded from macro 'DEFINE_CHECK'
   41 |       fprintf(stderr, #TTT "Type %s pos %d size: %ld\n", testName, i,          \
      |                                                  ~~~
   42 |               TTT##Sizes[i]);                                                  \
      |               ^~~~~~~~~~~~~
<scratch space>:119:1: note: expanded from here
  119 | ValueTensorSizes
      | ^
4 warnings generated.