Release v0.16.1

[Timeless0911]

https://github.com/web-infra-dev/rslib/releases/tag/v0.16.1

[Copilot]

Pull Request Overview

This PR bumps the version from 0.16.0 to 0.16.1 across all package.json files in the repository, as indicated by the release tag v0.16.1.

Key Changes:

• Version increment from 0.16.0 to 0.16.1 across all packages

Reviewed Changes

Copilot reviewed 3 out of 3 changed files in this pull request and generated no comments.

File	Description
packages/plugin-dts/package.json	Updated package version to 0.16.1
packages/create-rslib/package.json	Updated package version to 0.16.1
packages/core/package.json	Updated package version to 0.16.1

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