feat(plugin-coverage): support lcovonly option for vitest #5634

Job	Run time
Build	1m 17s
Format check	42s
E2E tests (ubuntu-latest)	5m 30s
Integration tests (ubuntu-latest)	1m 17s
E2E tests (windows-latest)	10m 15s
Linter	4m 11s
Integration tests (windows-latest)	2m 22s
E2E tests (macos-latest)	4m 38s
Unit tests (ubuntu-latest)	1m 15s
Integration tests (macos-latest)	1m 1s
Unit tests (windows-latest)	1m 48s
Unit tests (macos-latest)	55s
	35m 11s

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