build(deps): bump astro from 5.15.9 to 5.16.3 (#481)

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Stanislav Zhuk <[email protected]>

Author: dependabot[bot]