Correct URL to getting started guide in README.md (#1570) #1743

Job	Run time
PSV.Linux.20.04.gcc7.Cpplint	10m 21s
PSV.Linux.20.04.gcc7.OLP_SDK_ENABLE_DEFAULT_CACHE=OFF	2m 35s
PSV.Linux.22.04.gcc11	8m 15s
PSV.Linux.22.04.gcc9.Tests.CodeCov	9m 58s
PSV.Linux.20.04.clang	8m 12s
PSV.Linux.22.04.gcc11.OLP_SDK_ENABLE_DEFAULT_CACHE=OFF	2m 8s
PSV.Linux.22.04.gcc13	12m 57s
PSV.Linux.22.04.gcc13.OLP_SDK_ENABLE_DEFAULT_CACHE=OFF	7m 0s
PSV.MacOS13.Xcode15	2m 3s
PSV.Linux.Android.20.04	4m 53s
PSV.iOS.MacOS14.Xcode15	5m 58s
PSV.iOS.MacOS13.Xcode14	13m 31s
PSV.iOS.MacOS13.Xcode16	6m 0s
PSV.iOS.MacOS13.Xcode15	12m 18s
PSV.MacOS13.Xcode15.x86_64	4m 52s
PSV.MacOS14.Xcode15	3m 40s
PSV.MacOS13.Xcode16	3m 12s
PSV.Win.VC2019	9m 27s
PSV.Commit.Checker	0s
	2h 7m 20s

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