fix: css/global not handle the exports name #6063

Job	Run time
validate-legacy-node	15s
lint	1m 58s
unit	1m 9s
basic	1m 28s
integration (ubuntu-latest, 10.x, a)	8m 37s
integration (ubuntu-latest, 10.x, b)	9m 6s
integration (ubuntu-latest, 20.x, a)	7m 20s
integration (ubuntu-latest, 20.x, b)	8m 18s
integration (windows-latest, 10.x, a)	16m 46s
integration (windows-latest, 10.x, b)	17m 8s
integration (windows-latest, 20.x, a)	15m 39s
integration (windows-latest, 20.x, b)	16m 12s
integration (macos-latest, 10.x, a)	14m 3s
integration (macos-latest, 10.x, b)	14m 57s
integration (macos-latest, 20.x, a)	10m 33s
integration (macos-latest, 20.x, b)	20m 16s
integration (ubuntu-latest, lts/*, a, 1)	7m 7s
integration (ubuntu-latest, lts/*, b, 1)	8m 18s
integration (ubuntu-latest, 21.x, a)	6m 56s
integration (ubuntu-latest, 21.x, b)	8m 26s
integration (ubuntu-latest, 18.x, a)	7m 32s
integration (ubuntu-latest, 18.x, b)	8m 46s
integration (ubuntu-latest, 16.x, a)	8m 0s
integration (ubuntu-latest, 14.x, a)	7m 59s
integration (ubuntu-latest, 12.x, a)	7m 54s
	3h 54m 43s

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