Chore - add next 13 to peer dependencies

[kiily]

Addressing further comments in this issue: https://github.com/trezy/next-safe/issues/39.

This should require no changes to how the module works but will simply allow it to be installed for users already on Next.js 13.

I had been using a forked version of the repo just for this, will revert back to using the original as soon as it is merged 👍

[github-actions[bot]]

:tada: This issue has been resolved in version 3.4.0 :tada:

The release is available on:

• npm package (@latest dist-tag)
• GitHub release

Your semantic-release bot :package::rocket: