Clean-up Readme,CodeCov update #1901

Job	Run time
PSV.Linux.22.04.gcc13	12m 31s
PSV.Linux.22.04.gcc9.Cpplint	8m 23s
PSV.Linux.22.04.gcc9.Tests.CodeCov	10m 16s
PSV.Linux.22.04.gcc11.OLP_SDK_ENABLE_DEFAULT_CACHE=OFF	2m 28s
PSV.Linux.22.04.gcc9.OLP_SDK_ENABLE_DEFAULT_CACHE=OFF	2m 19s
PSV.MacOS13.Xcode16	3m 57s
PSV.iOS.MacOS13.Xcode14	12m 3s
PSV.iOS.MacOS13.Xcode15	10m 53s
PSV.Linux.22.04.gcc13.OLP_SDK_ENABLE_DEFAULT_CACHE=OFF	6m 13s
PSV.Linux.22.04.clang	9m 34s
PSV.Linux.22.04.gcc11	7m 59s
PSV.Linux.Android.22.04	9m 20s
PSV.Commit.Checker	9s
PSV.MacOS13.Xcode15.x86_64	4m 13s
PSV.MacOS14.Xcode15	5m 9s
PSV.iOS.MacOS13.Xcode16	5m 47s
PSV.Win.VC2019	10m 4s
PSV.iOS.MacOS14.Xcode15	7m 24s
	2h 8m 42s

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