chore(deps): update dependency nextra to v2.13.3

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
nextra	2.13.2 -> 2.13.3

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Release Notes

shuding/nextra (nextra)

### [`v2.13.3`](https://togithub.com/shuding/nextra/releases/tag/nextra-theme-docs%402.13.3) [Compare Source](https://togithub.com/shuding/nextra/compare/nextra@2.13.2...nextra@2.13.3) ##### Patch Changes - [`93b5705`](https://togithub.com/shuding/nextra/commit/93b57052): allow to disable `editLink` by specifying `editLink.component: null` in theme config - [`93b5705`](https://togithub.com/shuding/nextra/commit/93b57052): fix `type: 'separator'` zod validation, mark `title` field as optional - Updated dependencies \[[`93b5705`](https://togithub.com/shuding/nextra/commit/93b57052)] - nextra@2.13.3

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Configuration

📅 Schedule: Branch creation - "on the first day of the week" in timezone Asia/Tokyo, Automerge - At any time (no schedule defined).

🚦 Automerge: Enabled.

♻ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about this update again.

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• [ ] If you want to rebase/retry this PR, check this box

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This PR has been generated by Mend Renovate. View repository job log here.

[codecov[bot]]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Project coverage is 58.97%. Comparing base (10a1dd1) to head (af54cf0).

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #1308 +/- ## ======================================= Coverage 58.97% 58.97% ======================================= Files 112 112 Lines 7322 7322 Branches 530 530 ======================================= Hits 4318 4318 Misses 2475 2475 Partials 529 529 ``` | [Flag](https://app.codecov.io/gh/approvers/OreOreBot2/pull/1308/flags?src=pr&el=flags&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=approvers) | Coverage Δ | | |---|---|---| | [unittests](https://app.codecov.io/gh/approvers/OreOreBot2/pull/1308/flags?src=pr&el=flag&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=approvers) | `58.97% <ø> (ø)` | | Flags with carried forward coverage won't be shown. [Click here](https://docs.codecov.io/docs/carryforward-flags?utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=approvers#carryforward-flags-in-the-pull-request-comment) to find out more.

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