chore(authenticator): email otp tests #4321

Job	Run time
test / test-dart-vm (3.3.0)	3m 51s
test / test-dart-vm (stable)	3m 57s
ddc_test / test-dart-ddc (3.3.0, chrome)	12m 45s
dart2js_test / test-dart-2js (3.3.0, chrome)	14m 48s
ddc_test / test-dart-ddc (3.3.0, firefox)	10m 54s
native_test / test-dart-native (macos-14)	5m 39s
dart2js_test / test-dart-2js (3.3.0, firefox)	15m 25s
native_test / test-dart-native (windows-latest)	8m 29s
ddc_test / test-dart-ddc (stable, chrome)	12m 31s
dart2js_test / test-dart-2js (stable, chrome)	14m 38s
dart2js_test / test-dart-2js (stable, firefox)	15m 1s
ddc_test / test-dart-ddc (stable, firefox)	10m 24s
	2h 8m 22s

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