docs: making the update

[kailash-manasarovar]

-> Updating the page: https://linear.app/matterlabs/issue/DOC-329/zksync-lite-docs-smart-contracts-section-hasnt-been-updated-since-era

[github-actions[bot]]

Visit the preview URL for this PR (updated for commit 0db7fd9):

• https://zksync-web-docs--v-refs-pull-334-merge-gqquki05.web.app
• https://staging-docs-zksync--v-refs-pull-334-merge-8ve3sq6k.web.app

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[github-actions[bot]]

:tada: This PR is included in version 2.31.3 :tada:

The release is available on GitHub release

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