implement node:util.getSystemErrorName()

[nektro]

split off from #11492 to merge independently

includes new test coverage that should all pass

[github-actions]

❌ @nektro, your commit has failing tests :(

🐧🖥 1 failing tests Linux x64

• test/js/node/worker_threads/worker_destruction.test.ts 1 failing

🪟💻 2 failing tests Windows x64 baseline

• test/cli/install/registry/bun-install-registry.test.ts 1 failing
• test/js/node/child_process/child_process.test.ts 1 failing

🪟💻 2 failing tests Windows x64

• test/cli/install/registry/bun-install-registry.test.ts 1 failing
• test/js/node/child_process/child_process.test.ts 1 failing

View logs

[Jarred-Sumner]

Serializing IRL discussion:

• The error methods should be done in C++ to ensure we don't run into situations where the JSString is collected before the Error instance is finished being created. Also because the current implementation would involve several Latin1 -> UTF-8 -> Latin1 string conversions which are unnecessary. Also because the usage of ZigString.slice() is incorrect, it would produce invalid data when the String is a UTF-16 string
• The system errno map should follow the convention we have in darwin_c.zig, windows_c.zig, and linux_c.zig as those already have mostly the same data.

[github-actions]

@nektro, clang-tidy had something to share with you about your code:

CMake Warning at CMakeLists.txt:254 (message):
  Expected LLVM 18 as the C++ compiler, build may fail or break at runtime.


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curl: (92) HTTP/2 stream 1 was not closed cleanly: PROTOCOL_ERROR (err 1)
CMake Error at CMakeLists.txt:560 (message):
  Prebuilt WebKit package bun-webkit-macos-arm64-debug failed to install

Commit: ef74003