Refactoring of GridViewDataSet #2762

Job	Run time
JS unit tests	1m 53s
.NET unit tests (ubuntu-latest)	1m 59s
.NET unit tests (windows-2022)	8m 46s
.NET unit tests (macOS-latest)	3m 43s
Build all projects without errors	12m 6s
UI tests (chrome, ubuntu-latest, Production, Default)	13m 33s
Build published projects without warnings (Release)	1m 47s
UI tests (chrome, windows-2022, Development, Default)	30m 28s
Build published projects without warnings (Debug)	1m 40s
UI tests (firefox, ubuntu-latest, Development, Default)	23m 28s
UI tests (firefox, ubuntu-latest, Production, Default)	22m 46s
UI tests (firefox, ubuntu-latest, Development, ExperimentalFeaturesTests)	19m 5s
UI tests (chrome, ubuntu-latest, Production, ExperimentalFeaturesTests)	17m 43s
	2h 38m 57s

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