fix: package <__assertion_handler> as part of libcxx headers

[deepak1556]

Description of Change

Refs https://chromium-review.googlesource.com/c/chromium/src/+/5208502

In file included from ../node_modules/node-addon-api/napi.h:5:
In file included from /mnt/vss/_work/1/s/.build/libcxx_headers/include/functional:515:
In file included from /mnt/vss/_work/1/s/.build/libcxx_headers/include/__algorithm/search.h:14:
In file included from /mnt/vss/_work/1/s/.build/libcxx_headers/include/__algorithm/iterator_operations.h:12:
In file included from /mnt/vss/_work/1/s/.build/libcxx_headers/include/__algorithm/iter_swap.h:14:
In file included from /mnt/vss/_work/1/s/.build/libcxx_headers/include/__utility/swap.h:16:
In file included from /mnt/vss/_work/1/s/.build/libcxx_headers/include/__type_traits/is_nothrow_move_constructible.h:15:
In file included from /mnt/vss/_work/1/s/.build/libcxx_headers/include/__type_traits/is_nothrow_constructible.h:17:
In file included from /mnt/vss/_work/1/s/.build/libcxx_headers/include/cstddef:36:
/mnt/vss/_work/1/s/.build/libcxx_headers/include/__assert:13:10: fatal error: '__assertion_handler' file not found
   13 | #include <__assertion_handler> // Note: this include is generated by CMake and is potentially vendor-provided.
      |          ^~~~~~~~~~~~~~~~~~~~~
1 error generated.

Release Notes

Notes: fix missing <__assertion_handler> header when compiling with libc++

[deepak1556]

Failing tests are unrelated, merging.

[release-clerk]

Release Notes Persisted

fix missing <__assertion_handler> header when compiling with libc++

[trop]

I have automatically backported this PR to "29-x-y", please check out #41845

[trop]

I have automatically backported this PR to "30-x-y", please check out #41846