[yajl] Update REF and SHA512

[JackBoosY]

Fixes #23147.

[github-actions]

You have modified or added at least one portfile where deprecated functions are used.

If you feel able to do so, please consider migrating them to the new functions:
vcpkg_install_cmake -> vcpkg_cmake_install (from port vcpkg-cmake)
vcpkg_build_cmake -> vcpkg_cmake_build (from port vcpkg-cmake)
vcpkg_configure_cmake -> vcpkg_cmake_configure (Please remove the option PREFER_NINJA) (from port vcpkg-cmake)
vcpkg_fixup_cmake_targets -> vcpkg_cmake_config_fixup (from port vcpkg-cmake-config)

In the ports that use the new function, you have to add the corresponding dependencies:

{
  "name": "vcpkg-cmake",
  "host": true
},
{
  "name": "vcpkg-cmake-config",
  "host": true
}

The following files are affected:

• ports/yajl/portfile.cmake

[vadi2]

I can confirm the port builds fine now. Thanks for updating it as well.

  Starting package 8/8: yajl:x64-linux
  Building package yajl[core]:x64-linux...
  -- Downloading https://github.com/lloyd/yajl/archive/a0ecdde0c042b9256170f2f8890dd9451a4240aa.tar.gz -> lloyd-yajl-a0ecdde0c042b9256170f2f8890dd9451a4240aa.tar.gz...
  -- Extracting source /home/runner/work/Mudlet/Mudlet/3rdparty/vcpkg/downloads/lloyd-yajl-a0ecdde0c042b9256170f2f8890dd9451a4240aa.tar.gz
  -- Applying patch cmake.patch
  -- Using source at /home/runner/work/Mudlet/Mudlet/3rdparty/vcpkg/buildtrees/yajl/src/451a4240aa-f4cc4f5ebb.clean
  -- Found external ninja('1.10.2').
  -- Configuring x64-linux-dbg
  -- Configuring x64-linux-rel
  -- Building x64-linux-dbg
  -- Building x64-linux-rel
  -- Fixing pkgconfig file: /home/runner/work/Mudlet/Mudlet/3rdparty/vcpkg/packages/yajl_x64-linux/lib/pkgconfig/yajl.pc
  -- Fixing pkgconfig file: /home/runner/work/Mudlet/Mudlet/3rdparty/vcpkg/packages/yajl_x64-linux/debug/lib/pkgconfig/yajl.pc
  -- Installing: /home/runner/work/Mudlet/Mudlet/3rdparty/vcpkg/packages/yajl_x64-linux/share/yajl/copyright
  -- Performing post-build validation
  -- Performing post-build validation done
  Stored binary cache: /home/runner/.cache/vcpkg/archives/3e/3e6e95905275a924946c06925cff0167c45f841ab218113b2b1b8785854e1e71.zip
  Installing package yajl[core]:x64-linux...
  Elapsed time for package yajl:x64-linux: 3.036 s