Switch to Boost.JSON #1804

Job	Run time
PSV.Linux.22.04.gcc11	3m 24s
PSV.Linux.22.04.gcc9.Tests.CodeCov	2m 45s
PSV.Linux.20.04.gcc7.OLP_SDK_ENABLE_DEFAULT_CACHE=OFF	2m 37s
PSV.Linux.20.04.gcc7.Cpplint	11s
PSV.Linux.Android.20.04	5m 41s
PSV.Linux.20.04.clang	3m 7s
PSV.iOS.MacOS13.Xcode15	8m 49s
PSV.Linux.22.04.gcc11.OLP_SDK_ENABLE_DEFAULT_CACHE=OFF	2m 19s
PSV.Linux.22.04.gcc13	5m 0s
PSV.Linux.22.04.gcc13.OLP_SDK_ENABLE_DEFAULT_CACHE=OFF	7m 49s
PSV.MacOS13.Xcode15.x86_64	5m 17s
PSV.MacOS14.Xcode15	7m 45s
PSV.MacOS13.Xcode16	6m 53s
PSV.Commit.Checker	5s
PSV.iOS.MacOS14.Xcode15	7m 47s
PSV.iOS.MacOS13.Xcode16	5m 19s
PSV.iOS.MacOS13.Xcode14	14m 10s
PSV.Win.VC2019	9m 54s
	1h 38m 52s

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