test(e2e): add cloudflare/vinext to ecosystem-ci #3387

Job	Run time
detect-changes	5s
download-previous-rolldown-binaries	10s
Build vite-plus packages (windows-latest)	3m 37s
Build vite-plus packages (ubuntu-latest)	1m 17s
rollipop E2E test (ubuntu-latest)	1m 36s
vite-vue-vercel E2E test (ubuntu-latest)	43s
vibe-dashboard E2E test (ubuntu-latest)	1m 2s
oxlint-plugin-complexity E2E test (ubuntu-latest)	46s
dify E2E test (ubuntu-latest)	5m 42s
vitepress E2E test (ubuntu-latest)	1m 31s
vue-mini E2E test (ubuntu-latest)	54s
frm-stack E2E test (ubuntu-latest)	1m 43s
tanstack-start-helloworld E2E test (ubuntu-latest)	56s
vibe-dashboard E2E test (windows-latest)	2m 19s
vinext E2E test (ubuntu-latest)	1m 53s
tanstack-start-helloworld E2E test (windows-latest)	3m 46s
vp-config E2E test (ubuntu-latest)	33s
viteplus-ws-repro E2E test (ubuntu-latest)	42s
oxlint-plugin-complexity E2E test (windows-latest)	3m 11s
vue-mini E2E test (windows-latest)	3m 44s
vite-vue-vercel E2E test (windows-latest)	2m 28s
vitepress E2E test (windows-latest)	3m 10s
vp-config E2E test (windows-latest)	1m 51s
rollipop E2E test (windows-latest)	3m 45s
viteplus-ws-repro E2E test (windows-latest)	3m 16s
Notify on failure	-1s
	50m 39s

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