chore(authenticator): email otp tests #2740

Job	Run time
test / test-dart-vm (3.3.0)	2m 25s
test / test-dart-vm (stable)	2m 1s
native_test / test-dart-native (macos-14)	4m 29s
ddc_test / test-dart-ddc (3.3.0, chrome)	3m 52s
dart2js_test / test-dart-2js (3.3.0, chrome)	4m 50s
native_test / test-dart-native (windows-latest)	5m 21s
ddc_test / test-dart-ddc (3.3.0, firefox)	4m 4s
dart2js_test / test-dart-2js (3.3.0, firefox)	5m 3s
ddc_test / test-dart-ddc (stable, chrome)	3m 52s
dart2js_test / test-dart-2js (stable, chrome)	4m 28s
dart2js_test / test-dart-2js (stable, firefox)	4m 45s
ddc_test / test-dart-ddc (stable, firefox)	3m 45s
	48m 55s

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