Removed dead code #1690

Job	Run time
test-platforms (ubuntu-22.04)	1m 42s
test-platforms (ubuntu-20.04)	1m 37s
build (AuthoringToolTest)	3m 40s
test-platforms (windows-latest)	4m 14s
test-platforms (macos-latest)	1m 55s
build (BackendAccessTest)	2m 30s
build (BusinessLogicTest)	3m 5s
build (DataAccessTest)	3m 1s
build (GeneratorTest)	2m 36s
build (IntegrationTest)	3m 2s
build (PresentationTest)	3m 31s
build (SharedTest)	2m 32s
finish	7s
send-summary	3s
	33m 35s

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