chore(deps): update dependency fmt to v12

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This PR contains the following updates:

Package	Type	Update	Change
fmt	http_archive	major	11.2.0 -> 12.0.0

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Release Notes

fmtlib/fmt (fmt)

v12.0.0

Compare Source

• Optimized the default floating point formatting
  (#​3675,
  #​4516). In particular, formatting a
  double with format string compilation into a stack allocated buffer is
  more than 60% faster in version 12.0 compared to 11.2 according to
  dtoa-benchmark:

  Function  Time (ns)  Speedup
  fmt11        34.471    1.00x
  fmt12        21.000    1.64x
  

  

• Added constexpr support to fmt::format. For example:

  #include <fmt/compile.h>
  
  using namespace fmt::literals;
  std::string s = fmt::format(""_cf, 42);

  now works at compile time provided that std::string supports constexpr
  (#​3403,
  #​4456). Thanks @​msvetkin.

• Added FMT_STATIC_FORMAT that allows formatting into a string of the exact
  required size at compile time.

  For example:

  #include <fmt/compile.h>
  
  constexpr auto s = FMT_STATIC_FORMAT("{}", 42);

  compiles to just

  __ZL1s:
        .asciiz "42"

  It can be accessed as a C string with s.c_str() or as a string view with
  s.str().

• Improved C++20 module support
  (#​4451,
  #​4459,
  #​4476,
  #​4488,
  #​4491,
  #​4495).
  Thanks @​arBmind, @​tkhyn, @​Mishura4, @​anonymouspc and @​autoantwort.

• Switched to using estimated display width in precision. For example:

  fmt::print("|{:.4}|\n|1234|\n", "🐱🐱🐱");

  prints

  

  because 🐱 has an estimated width of 2
  (#​4272,
  #​4443,
  #​4475).
  Thanks @​nikhilreddydev and @​localspook.

• Fix interaction between debug presentation, precision, and width for strings
  (#​4478). Thanks @​localspook.

• Implemented allocator propagation on basic_memory_buffer move
  (#​4487,
  #​4490). Thanks @​toprakmurat.

• Fixed an ambiguity between std::reference_wrapper<T> and format_as
  formatters (#​4424,
  #​4434). Thanks @​jeremy-rifkin.

• Removed the following deprecated APIs:

  • has_formatter: use is_formattable instead,
  • basic_format_args::parse_context_type,
    basic_format_args::formatter_type and similar aliases in context types,
  • wide stream overload of fmt::printf,
  • wide stream overloads of fmt::print that take text styles,
  • is_*char traits,
  • fmt::localtime.

• Deprecated wide overloads of fmt::fprintf and fmt::sprintf.

• Improved diagnostics for the incorrect usage of fmt::ptr
  (#​4453). Thanks @​TobiSchluter.

• Made handling of ANSI escape sequences more efficient
  (#​4511,
  #​4528).
  Thanks @​localspook and @​Anas-Hamdane.

• Fixed a buffer overflow on all emphasis flags set
  (#​4498). Thanks @​dominicpoeschko.

• Fixed an integer overflow for precision close to the max int value.

• Fixed compatibility with WASI (#​4496,
  #​4497). Thanks @​whitequark.

• Fixed back_insert_iterator detection, preventing a fallback on slower path
  that handles arbitrary iterators (#​4454).

• Fixed handling of invalid glibc FILE buffers
  (#​4469).

• Added wchar_t support to the std::byte formatter
  (#​4479,
  #​4480). Thanks @​phprus.

• Changed component prefix from fmt- to fmt_ for compatibility with
  NSIS/CPack on Windows, e.g. fmt-doc changed to fmt_doc
  (#​4441,
  #​4442). Thanks @​n-stein.

• Added the FMT_CUSTOM_ASSERT_FAIL macro to simplify providing a custom
  fmt::assert_fail implementation (#​4505).
  Thanks @​HazardyKnusperkeks.

• Switched to FMT_THROW on reporting format errors so that it can be
  overriden by users when exceptions are disabled
  (#​4521). Thanks @​HazardyKnusperkeks.

• Improved master project detection and disabled install targets when using
  {fmt} as a subproject by default (#​4536).
  Thanks @​crueter.

• Made various code improvements
  (#​4445,
  #​4448,
  #​4473,
  #​4522).
  Thanks @​localspook, @​tchaikov and @​way4sahil.

• Added Conan instructions to the docs
  (#​4537). Thanks @​uilianries.

• Removed Bazel files to avoid issues with downstream packaging
  (#​4530). Thanks @​mering.

• Added more entries for generated files to .gitignore
  (#​4355,
  #​4512).
  Thanks @​dinomight and @​localspook.

• Fixed various warnings and compilation issues
  (#​4447,
  #​4470,
  #​4474,
  #​4477,
  #​4471,
  #​4483,
  #​4515,
  #​4533,
  #​4534).
  Thanks @​dodomorandi, @​localspook, @​remyjette, @​Tomek-Stolarczyk, @​Mishura4,
  @​mattiasljungstrom and @​FatihBAKIR.

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