i18n(zh-cn): Update `sidebar.mdx` #6744

Job	Run time
changes	6s
Check for accessibility issues	1m 59s
Run type checks	36s
Docs site builds on Windows	2m 19s
Check for broken links	56s
Run unit tests	0s
Run E2E tests (${{ matrix.os }})	0s
	5m 56s

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