chore(smithy,auth): Dart 3.3.0 Beta Analysis Errors #1420

Job	Run time
test / test-dart-vm (3.0.1)	1m 48s
test / test-dart-vm (stable)	1m 53s
native_test / test-dart-native (macos-latest)	2m 46s
native_test / test-dart-native (windows-latest)	5m 13s
dart2js_test / test-dart-2js (3.0.1, chrome)	18m 40s
dart2js_test / test-dart-2js (3.0.1, firefox)	18m 34s
dart2js_test / test-dart-2js (stable, chrome)	16m 24s
dart2js_test / test-dart-2js (stable, firefox)	16m 23s
ddc_test / test-dart-ddc (3.0.1, chrome)	11m 21s
ddc_test / test-dart-ddc (3.0.1, firefox)	11m 4s
ddc_test / test-dart-ddc (stable, chrome)	9m 57s
ddc_test / test-dart-ddc (stable, firefox)	9m 58s
	2h 4m 1s

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