DataGrid: Fix the navigateToRow method when navigating down to the bottom row with virtual scrolling enabled (T1220800) #31460

Job	Run time
Check if tests should run	4s
Get changed demos	16s
Determine scope for framework tests	3s
Build DevExtreme	20m 3s
Lint code base	0s
Check TS	0s
${{ matrix.CONSTEL }}-${{ matrix.STRATEGY }}-${{ matrix.THEME }}	0s
Check generated demos	0s
Build Demos Bundles	0s
${{ matrix.CONSTEL }}-screenshots-${{ matrix.THEME }}	0s
${{ matrix.CONSTEL }}-screenshots-${{ matrix.THEME }}	0s
merge-artifacts	0s
Check if tests should run	4s
Get changed demos	16s
Build DevExtreme	15m 19s
Determine scope for framework tests	3s
jquery(2/3)-screenshots-material.blue.light	7m 30s
jquery(2/3)-screenshots-fluent.blue.light	6m 55s
jquery(1/3)-screenshots-fluent.blue.light	9m 49s
jquery-accessibility-material.blue.light	6m 2s
jquery(1/3)-screenshots-material.blue.light	6m 54s
jquery(3/3)-screenshots-fluent.blue.light	7m 4s
jquery-accessibility-fluent.blue.light	5m 43s
jquery(3/3)-screenshots-material.blue.light	5m 33s
Lint code base	-1s
${{ matrix.CONSTEL }}-screenshots-${{ matrix.THEME }}	-1s
Check TS	-1s
Build Demos Bundles	-1s
Check generated demos	-1s
${{ matrix.CONSTEL }}-screenshots-${{ matrix.THEME }}	-1s
merge-artifacts	-1s
	1h 31m 31s

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