chore: bump nth-check, @docusaurus/core, @docusaurus/preset-classic, @docusaurus/theme-search-algolia and @svgr/webpack in /docs

[laurensvc]

Updates node build env from 16.2 -> 16.14

Updates @docusaurus/core from 2.0.0-beta.6 to 2.0.1
Updates @docusaurus/preset-classic from 2.0.0-beta.6 to 2.0.1
Updates @docusaurus/theme-search-algolia from 2.0.0-beta.6 to 2.0.1

Updates @svgr/webpack from 5.5.0 to 6.3.1

[netlify]

✅ Deploy Preview for arcus-observability ready!

Name	Link
🔨 Latest commit	32cbe97
🔍 Latest deploy log	https://app.netlify.com/sites/arcus-observability/deploys/6582d8e3a1be010008ccc4fd
😎 Deploy Preview	https://deploy-preview-561--arcus-observability.netlify.app
📱 Preview on mobile	Toggle QR Code... Use your smartphone camera to open QR code link.

---

To edit notification comments on pull requests, go to your Netlify site configuration.

[request-info]

The maintainers of this repository would appreciate it if you could provide more information.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Comparison is base (fff9f17) 86.79% compared to head (32cbe97) 86.75%.

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #561      +/-   ##
==========================================
- Coverage   86.79%   86.75%   -0.04%     
==========================================
  Files          69       69              
  Lines        2560     2560              
  Branches      148      148              
==========================================
- Hits         2222     2221       -1     
  Misses        294      294              
- Partials       44       45       +1     

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

[stijnmoreels]

Thx for this! Great that we finally have updatd Docusaurus packages. 😄