[Docusaurus] sync `docusaurus-versions` with main

These were using absolute links starting with `/docs/` which completely ignore docusaurus's versioning system (which prepends the begining of paths with the versioned directory). these links broke after the `next` docs changes which is basically to be expected. In a later diff I'll make the same fix to v0.14.0 but that one isn't broken yet

before
```
  [cause]: Error: Docusaurus found broken links!

  Please check the pages of your site in the list below, and make sure you don't reference any path that does not exist.
  Note: it's possible to ignore broken links with the 'onBrokenLinks' Docusaurus configuration, and let the build pass.

  It looks like some of the broken links we found appear in many pages of your site.
  Maybe those broken links appear on all pages through your site layout?
  We recommend that you check your theme configuration for such links (particularly, theme navbar and footer).
  Frequent broken links are linking to:
  - /docs/tutorials/custom_botorch_model_in_ax

  Exhaustive list of all broken links found:
  - Broken link on source page path = /docs/v0.13.0/tutorials/bo_with_warped_gp/:
     -> linking to /docs/tutorials/custom_botorch_model_in_ax
  - Broken link on source page path = /docs/v0.13.0/tutorials/closed_loop_botorch_only/:
     -> linking to /docs/tutorials/custom_botorch_model_in_ax
  - Broken link on source page path = /docs/v0.13.0/tutorials/constrained_multi_objective_bo/:
     -> linking to /docs/tutorials/custom_botorch_model_in_ax
  - Broken link on source page path = /docs/v0.13.0/tutorials/fit_model_with_torch_optimizer/:
     -> linking to /docs/tutorials/custom_botorch_model_in_ax
  - Broken link on source page path = /docs/v0.13.0/tutorials/max_value_entropy/:
     -> linking to /docs/tutorials/custom_botorch_model_in_ax
  - Broken link on source page path = /docs/v0.13.0/tutorials/multi_objective_bo/:
     -> linking to /docs/tutorials/custom_botorch_model_in_ax
  - Broken link on source page path = /docs/v0.13.0/tutorials/one_shot_kg/:
     -> linking to /docs/tutorials/custom_botorch_model_in_ax
```

after
```
(venv) ~/Projects/botorch/website (docusaurus-versions ✗) yarn build
yarn run v1.22.22
warning package.json: No license field
warning ../../../package.json: No license field
$ docusaurus build
[INFO] [en] Creating an optimized production build...
[WARNING] Cannot infer the update date for some files, as they are not tracked by git.

✔ Client
  Compiled successfully in 8.96s

✔ Server

● Client █████████████████████████ cache (99%) shutdown IdleFileCachePlugin
 stored

✔ Server

[SUCCESS] Generated static files in "build".
[INFO] Use `npm run serve` command to test your build locally.
✨  Done in 32.45s.
```

…links-0.13.0

[Docusaurus] Fix broken links in v0.13.0 tutorials

Exactly the same fix as #2842 was for v0.13.0 See that PR for more details

…links-0.14.0

[Docusaurus] Fix links in v0.14.0