fix: Warning missing lexical-binding cookie #13

Job	Run time
test (ubuntu-latest, 26.3, false)	38s
test (ubuntu-latest, 27.2, false)	38s
test (ubuntu-latest, 29.4, false)	5m 27s
test (ubuntu-latest, 28.2, false)	38s
test (macos-latest, 29.4, false)	8m 10s
test (ubuntu-latest, 30.1, false)	6m 26s
test (macos-latest, 28.2, false)	2m 54s
test (macos-latest, 30.1, false)	9m 53s
test (windows-latest, 26.3, false)	20m 37s
test (windows-latest, 28.2, false)	9m 14s
test (windows-latest, 29.4, false)	16m 49s
test (windows-latest, 30.1, false)	17m 22s
test (windows-latest, 27.2, false)	12m 22s
test (ubuntu-latest, snapshot, true)	33s
test (macos-latest, snapshot, true)	2m 41s
test (windows-latest, snapshot, true)	14m 50s
	2h 9m 12s

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