daw_json_link

Updated deps

• Fixed compiler warnings

Updated to header_libraries 2.14.5

Updated to use newer header_libraries dependencies

Updated to use newer header_libraries dependencies

Cleaned up cmake messages so they do not output to stderr

Updated usages of daw::string_view to use new version from header_libraries

• Readme updates and json_link_version( ) method
• Readme updates and added json_link_version( )
• More readme updates, fixed namespace dependency
• Readme updates and cleaned up iostream example/test
• Fixed typo
• Added fuzzing and artifact generation
• Updated readme, fixed link
• BUGFIX: CI found a 0 being passed to __builtin_ctzl, added check
• Added some optional consteval support in select places
• Excluded MSVC from consteval due to codegen bug and __builtin_array_init_helper
• Added customization optons DAW_JSON_USE_STDEXCEPT and DAW_JSON_VER_OVERRIDE
• Allow overriding inline namespace for API version via DAW_JSON_VER_OVERRIDE
• Exception fixes
• Fixed exception handling/disbling in tests
• Made constexpr only method only throw if exceptions are used
• Fixed two typos
• made all ci builds use the full target
• Using ninja for building ubuntu
• Added constexpr to_json for doubles.
• slow paths umul128 on MSVC when IS_CONSTANT_EVALUATED isn't avail
• Excluded compilers without constexpr bitcast from using constexpr
  to_decimal
• Fixed issue with throwing, using daw_json_error
• Adjusted daw_json_link_test to report, but not abort, on ulp diff
• fixed issue with MSVC bug and constexpr in test

And more

Merged in rest of dev branch

This is the first beta release for Version 3

• Using cleaned up version of daw-header-libraries

Updated version of dependency to reflect bugfix upstream

BUGFIX: fixed support for find_package

Also added support for more CI checks, including installation/find_package testing

Pinned the dependency versions used in FetchContent so that they don't break when/if upstream is changed

Moved the thirdparty/dragonbox code into the daw namespace to prevent id collisions with codebases that use the upstream library. jkj::dragonbox -> daw::jkj::dragonbox

Updated cmake structure to be more compatable with vcpkg.
Retained alias for daw::json_link to maintain compatibility with previous FetchContent installs/target_link_libraries

Updates to enable better use of package management

Maintenance release to fix issues with C++20 as compilers test better.

Some tests had incorrect names of members, missing quotes
Fix of json_date
Removed case in json array iterator that didn't work
Made trailing commas test full constexpr to help with spruious warning

Fixed bug in nullable tagged variant mapping

Fixes bug with install, missing / in folder name