chore(deps): renovate: lycheeverse/lychee-action to v2.1.0 (#494)

This PR contains the following updates:

| Package | Type | Update | Change |
|---|---|---|---|
|
[lycheeverse/lychee-action](https://redirect.github.com/lycheeverse/lychee-action)
| action | minor | `v2.0.2` -> `v2.1.0` |

---

### Release Notes

<details>
<summary>lycheeverse/lychee-action (lycheeverse/lychee-action)</summary>

###
[`v2.1.0`](https://redirect.github.com/lycheeverse/lychee-action/releases/tag/v2.1.0):
Version 2.1.0

[Compare
Source](https://redirect.github.com/lycheeverse/lychee-action/compare/v2.0.2...v2.1.0)

#### What's Changed

- Add missing argument `failIfEmpty` by
[@&#8203;LitoMore](https://redirect.github.com/LitoMore) in
[https://github.com/lycheeverse/lychee-action/pull/261](https://redirect.github.com/lycheeverse/lychee-action/pull/261)
- Fix bugs about the exit code by
[@&#8203;YDX-2147483647](https://redirect.github.com/YDX-2147483647) in
[https://github.com/lycheeverse/lychee-action/pull/262](https://redirect.github.com/lycheeverse/lychee-action/pull/262)
- Bump lychee version to 0.17.0 by
[@&#8203;mre](https://redirect.github.com/mre) in
[https://github.com/lycheeverse/lychee-action/pull/263](https://redirect.github.com/lycheeverse/lychee-action/pull/263)

#### New Contributors

- [@&#8203;LitoMore](https://redirect.github.com/LitoMore) made their
first contribution in
[https://github.com/lycheeverse/lychee-action/pull/261](https://redirect.github.com/lycheeverse/lychee-action/pull/261)
- [@&#8203;YDX-2147483647](https://redirect.github.com/YDX-2147483647)
made their first contribution in
[https://github.com/lycheeverse/lychee-action/pull/262](https://redirect.github.com/lycheeverse/lychee-action/pull/262)

**Full Changelog**:
lycheeverse/lychee-action@v2...v2.1.0

</details>

---

### Configuration

📅 **Schedule**: Branch creation - "* 0-3 1 * *" (UTC), Automerge - "* *
* * 1-5" (UTC).

🚦 **Automerge**: Enabled.

♻ **Rebasing**: Whenever PR is behind base branch, or you tick the
rebase/retry checkbox.

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

---

- [ ] <!-- rebase-check -->If you want to rebase/retry this PR, check
this box

---

This PR was generated by [Mend Renovate](https://mend.io/renovate/).
View the [repository job
log](https://developer.mend.io/github/UCL-ARC/python-tooling).

<!--renovate-debug:eyJjcmVhdGVkSW5WZXIiOiIzOS4xOS4wIiwidXBkYXRlZEluVmVyIjoiMzkuNDIuNCIsInRhcmdldEJyYW5jaCI6Im1haW4iLCJsYWJlbHMiOlsicmVub3ZhdGUiXX0=-->

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

.github/workflows/links.yml

@@ -19,7 +19,7 @@ jobs:
 
       - name: Link Checker
         id: lychee
-        uses: lycheeverse/lychee-action@7cd0af4c74a61395d455af97419279d86aafaede # v2.0.2
+        uses: lycheeverse/lychee-action@f81112d0d2814ded911bd23e3beaa9dda9093915 # v2.1.0
         with:
           # Exclude the image.sc forum (which works) but returns 403 from
           # github runners and exclude relative links to other pages. Ignore