Log Message:
mold: update to 1.4.1.

New features:

- mold/macOS is now available as an alpha feature. We do not recommend using
  it for anything serious though. Starting from this version, we accept not
  only mold/Unix issues but also mold/macOS ones on our GitHub Issues. Feel
  free to file a bug if you encounter any problem.
- We started supporting CMake in addition to Make to build mold. Our long-term
  plan is to migrate from Make to CMake because we want to support Windows
  eventually and CMake provides a better Windows support than Make does.

Bug fixes and compatibility improvements:

- There was a bug that mold accidentally exported a hidden symbol from an
  executable if a shared library linked to that executable happened to define
  the same symbol. This caused a build issue with Blender. The bug has been
  fixed.
- --hash-style=both is now the default if no --hash-style option is given.
  Previously, --hash-style=sysv was the default. This change shouldn't affect
  most users because the compiler driver (cc, gcc, clang, etc.) always passes
  --hash-style to the linker. We made this change because GNU ld defaults to
  --hash-style=both.
- Alias symbols defined by the --defsym option now have the same scope as the
  aliased symbols. Previously, alias symbols defined by --defsym were always
  hidden and never be exported as dynamic symbols.
- mold now accepts foo = bar-style linker script directive to define symbol
  aliases. Previously, such statement was treated as a syntax error. This
  change was made to link mariadb-connector-c correctly.
- Symbols in mergeable string sections now have correct output section indices
  instead of SHN_UNDEF.
- [ARM32] Previously, calling a function from ARM code to Thumb code caused a
  program crash due to bug #442. This issue has been fixed.