Fixed .NET Foundation package signing #2738

Job	Run time
Build all projects without errors	11m 0s
.NET unit tests (ubuntu-latest)	4m 19s
Build published projects without warnings (Release)	5m 45s
.NET unit tests (windows-2022)	13m 40s
JS unit tests	1m 50s
Build published projects without warnings (Debug)	4m 11s
.NET unit tests (macOS-latest)	7m 13s
UI tests (chrome, ubuntu-latest, Production, Default)	15m 19s
UI tests (chrome, windows-2022, Development, Default)	26m 31s
UI tests (firefox, ubuntu-latest, Development, Default)	20m 51s
UI tests (firefox, ubuntu-latest, Production, Default)	20m 0s
UI tests (firefox, ubuntu-latest, Development, ExperimentalFeaturesTests)	24m 48s
UI tests (chrome, ubuntu-latest, Production, ExperimentalFeaturesTests)	15m 40s
	2h 51m 7s

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