fix(test): resolve ws CJS named export error with cloudflare preset #2948

Job	Run time
detect-changes	4s
download-previous-rolldown-binaries	13s
Build vite-plus packages (ubuntu-latest)	1m 19s
Build vite-plus packages (windows-latest)	2m 56s
vibe-dashboard E2E test (ubuntu-latest)	58s
rollipop E2E test (ubuntu-latest)	1m 25s
tanstack-start-helloworld E2E test (ubuntu-latest)	1m 2s
oxlint-plugin-complexity E2E test (ubuntu-latest)	44s
frm-stack E2E test (ubuntu-latest)	1m 27s
vue-mini E2E test (ubuntu-latest)	49s
vitepress E2E test (ubuntu-latest)	1m 38s
vitepress E2E test (windows-latest)	3m 17s
viteplus-ws-repro E2E test (windows-latest)	1m 48s
rollipop E2E test (windows-latest)	3m 8s
tanstack-start-helloworld E2E test (windows-latest)	2m 12s
vite-vue-vercel E2E test (ubuntu-latest)	43s
oxlint-plugin-complexity E2E test (windows-latest)	2m 41s
vite-vue-vercel E2E test (windows-latest)	1m 58s
dify E2E test (ubuntu-latest)	5m 23s
vue-mini E2E test (windows-latest)	2m 7s
vibe-dashboard E2E test (windows-latest)	2m 50s
viteplus-ws-repro E2E test (ubuntu-latest)	40s
Notify on failure	0s
	39m 22s

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