[FSSDK-11100] JS - rewrite audience_avaluator tests in TypeScript #1029

Job	Run time
crossbrowser_and_umd_unit_tests	3m 52s
crossbrowser_and_umd_unit_tests	6h 0m 13s
lint	57s
lint	57s
unit_tests (16)	1m 42s
unit_tests (16)	1m 36s
unit_tests (18)	1m 33s
unit_tests (18)	1m 31s
unit_tests (20)	1m 29s
unit_tests (20)	1m 23s
unit_tests (22)	1m 25s
unit_tests (22)	1m 20s
fullstack_production_suite / test	4s
fullstack_production_suite / test	4s
integration_tests / test	4s
integration_tests / test	4s
lint_markdown_files / lint	1m 34s
lint_markdown_files / lint	1m 34s
Coveralls coverage	0s
Coveralls coverage	0s
	6h 21m 22s

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