chore: update postcss and tailwind

[KaneFreeman]

No description provided.

[netlify]

✅ Deploy Preview for demo-staticjscms ready!

Name	Link
🔨 Latest commit	20c6c4d
🔍 Latest deploy log	https://app.netlify.com/sites/demo-staticjscms/deploys/651d91610bcb0e0008478813
😎 Deploy Preview	https://deploy-preview-914.demo.staticcms.org/
📱 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.

[netlify]

✅ Deploy Preview for staticjscms ready!

Name	Link
🔨 Latest commit	20c6c4d
🔍 Latest deploy log	https://app.netlify.com/sites/staticjscms/deploys/651d91613077970008bb9b6a
😎 Deploy Preview	https://deploy-preview-914.staticcms.org
📱 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.

[codecov]

Codecov Report

Merging #914 (20c6c4d) into next (edba6a6) will increase coverage by 54.94%.
The diff coverage is n/a.

@@            Coverage Diff            @@
##           next     #914       +/-   ##
=========================================
+ Coverage      0   54.94%   +54.94%     
=========================================
  Files         0      246      +246     
  Lines         0    11809    +11809     
  Branches      0     2993     +2993     
=========================================
+ Hits          0     6489     +6489     
- Misses        0     4914     +4914     
- Partials      0      406      +406     

see 246 files with indirect coverage changes