Use Boost::json in olp-cpp-sdk-dataservice-write #2264

Job	Run time
PSV.Linux.22.04.gcc11.OLP_SDK_NO_EXCEPTION=ON	7m 27s
PSV.Linux.22.04.gcc9.Tests.CodeCov	11m 39s
PSV.Linux.22.04.gcc11	8m 47s
PSV.Linux.22.04.clang.hidden.OLP_SDK_NO_EXCEPTION=ON	5m 31s
PSV.Linux.latest.gcc14.OLP_SDK_ENABLE_DEFAULT_CACHE=OFF	5m 9s
PSV.Linux.22.04.gcc11.OLP_SDK_ENABLE_DEFAULT_CACHE=OFF	2m 52s
PSV.Linux.22.04.clang	11m 16s
PSV.Linux.22.04.gcc9.Cpplint	9m 10s
PSV.Clang.Format.Checker	38s
PSV.iOS.MacOS15.Xcode26.ARM64	10m 15s
PSV.Linux.22.04.gcc9.OLP_SDK_ENABLE_DEFAULT_CACHE=OFF	5m 5s
PSV.Linux.Android.22.04	9m 46s
PSV.iOS.MacOS15.Xcode16.ARM64	7m 42s
PSV.iOS.MacOS14.Xcode15.ARM64	7m 55s
PSV.Linux.24.04.gcc13.Tests	10m 46s
PSV.MacOS15.Xcode16.ARM64	10m 51s
PSV.Win.VC2022	10m 11s
PSV.Commit.Checker	28s
	2h 15m 28s

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