Ignore include/rapids/ in clang-tidy to avoid picking up libcudacxx.

[bdice]

After rmm#1095, cuml started picking up the rmm conda package's libcudacxx headers. This causes clang-tidy to fail. This PR adds an ignore for include/rapids/ where all CCCL headers are packaged.

[bdice]

Error details

Exception: clang-tidy failed! Refer to the errors above.
---------------- File:/__w/cuml/cuml/cpp/src/experimental/fil/infer0.cpp PASSED ----------------
---------------- File:/__w/cuml/cuml/cpp/src/experimental/fil/infer5.cpp PASSED ----------------
---------------- File:/__w/cuml/cuml/cpp/src/experimental/fil/infer4.cpp PASSED ----------------
---------------- File:/__w/cuml/cuml/cpp/src/experimental/fil/infer6.cpp PASSED ----------------
---------------- File:/__w/cuml/cuml/cpp/src/experimental/fil/infer7.cpp PASSED ----------------
---------------- File:/__w/cuml/cuml/cpp/src/common/cuml_api.cpp FAILED ----------------
CMD: clang-tidy -header-filter='.*cuml/cpp/(src|include|bench|comms).*' /__w/cuml/cuml/cpp/src/common/cuml_api.cpp -- clang-cpp -std=c++17 -DCUML_C_API -DCUML_ENABLE_GPU -DCUTLASS_NAMESPACE=raft_cutlass -DDISABLE_CUSPARSE_DEPRECATED -DFMT_HEADER_ONLY=1 -DFMT_SHARED -DLIBCUDACXX_ENABLE_EXPERIMENTAL_MEMORY_RESOURCE -DRAFT_COMPILED -DRAFT_SYSTEM_LITTLE_ENDIAN=1 -DSPDLOG_FMT_EXTERNAL -DTHRUST_DEVICE_SYSTEM=THRUST_DEVICE_SYSTEM_CUDA -DTHRUST_HOST_SYSTEM=THRUST_HOST_SYSTEM_CPP -Dcuml_EXPORTS -I/__w/cuml/cuml/cpp/src -I/__w/cuml/cuml/cpp/include -I/opt/conda/envs/clang_tidy/include/rapids/libcudacxx -I/opt/conda/envs/clang_tidy/include/rapids -fvisibility-inlines-hidden -fmessage-length=0 -march=nocona -mtune=haswell -ftree-vectorize -fPIC -fstack-protector-strong -fno-plt -O2 -ffunction-sections -pipe -isystem /opt/conda/envs/clang_tidy/include -isystem /usr/local/cuda/include -O3 -DNDEBUG -fPIC -pthread -fopenmp -I /opt/conda/envs/clang_tidy/include/ClangHeaders /__w/cuml/cuml/cpp/src/common/cuml_api.cpp: 11 errors generated.
Error while processing /__w/cuml/cuml/cpp/src/common/cuml_api.cpp.
/opt/conda/envs/clang_tidy/include/rapids/libcudacxx/cuda/std/detail/libcxx/include/__functional/../__utility/../__type_traits/../__type_traits/is_referenceable.h:30:65: error: '_Tp' does not refer to a value [clang-diagnostic-error]
  : public integral_constant<bool, _LIBCUDACXX_IS_REFERENCEABLE(_Tp)>
                                                                ^
/opt/conda/envs/clang_tidy/include/rapids/libcudacxx/cuda/std/detail/libcxx/include/__functional/../__utility/../__type_traits/../__type_traits/is_referenceable.h:28:17: note: declared here
template <class _Tp>
                ^
/opt/conda/envs/clang_tidy/include/rapids/libcudacxx/cuda/std/detail/libcxx/include/__functional/../__utility/../__type_traits/../__type_traits/make_unsigned.h:36:27: error: unknown type name '__make_unsigned' [clang-diagnostic-error]
using __make_unsigned_t = _LIBCUDACXX_MAKE_UNSIGNED(_Tp);
                          ^
/opt/conda/envs/clang_tidy/include/rapids/libcudacxx/cuda/std/detail/libcxx/include/__config:744:40: note: expanded from macro '_LIBCUDACXX_MAKE_UNSIGNED'
#define _LIBCUDACXX_MAKE_UNSIGNED(...) __make_unsigned(__VA_ARGS__)
                                       ^
/opt/conda/envs/clang_tidy/include/rapids/libcudacxx/cuda/std/detail/libcxx/include/__functional/../__utility/../__type_traits/../__type_traits/make_unsigned.h:84:41: error: no template named '__make_unsigned_t' [clang-diagnostic-error]
  using type _LIBCUDACXX_NODEBUG_TYPE = __make_unsigned_t<_Tp>;
                                        ^
/opt/conda/envs/clang_tidy/include/rapids/libcudacxx/cuda/std/detail/libcxx/include/__functional/../__utility/../__type_traits/../__type_traits/make_unsigned.h:88:46: error: no template named '__make_unsigned_t' [clang-diagnostic-error]
template <class _Tp> using make_unsigned_t = __make_unsigned_t<_Tp>;
                                             ^
/opt/conda/envs/clang_tidy/include/rapids/libcudacxx/cuda/std/detail/libcxx/include/__functional/../__utility/../__type_traits/../__type_traits/make_unsigned.h:94:1: error: no template named '__make_unsigned_t' [clang-diagnostic-error]
__make_unsigned_t<_Tp> __to_unsigned_like(_Tp __x) noexcept {
^
/opt/conda/envs/clang_tidy/include/rapids/libcudacxx/cuda/std/detail/libcxx/include/__functional/../__utility/../__type_traits/../__type_traits/make_unsigned.h:95:24: error: no template named '__make_unsigned_t' [clang-diagnostic-error]
    return static_cast<__make_unsigned_t<_Tp> >(__x);
                       ^
/opt/conda/envs/clang_tidy/include/rapids/libcudacxx/cuda/std/detail/libcxx/include/__functional/../__utility/../__type_traits/../__type_traits/make_unsigned.h:100:68: error: use of undeclared identifier '__make_unsigned_t' [clang-diagnostic-error]
using __copy_unsigned_t = __conditional_t<is_unsigned<_Tp>::value, __make_unsigned_t<_Up>, _Up>;
                                                                   ^
/opt/conda/envs/clang_tidy/include/rapids/libcudacxx/cuda/std/detail/libcxx/include/__type_traits/make_32_64_or_128_bit.h:38:3: error: no template named '__copy_unsigned_t' [clang-diagnostic-error]
  __copy_unsigned_t<_Tp,
  ^

[vyasr]

This looks good to me but I'll wait on CI to pass before approving.

[csadorf]

Superseded by #5661 .