chore: update http-proxy-middleware

[bjohansebas]

Summary
changelog: https://github.com/chimurai/http-proxy-middleware/blob/master/CHANGELOG.md#next

fixed: #5306

What kind of change does this PR introduce?

Did you add tests for your changes?

Does this PR introduce a breaking change?

If relevant, what needs to be documented once your changes are merged or what have you already documented?

Use of AI

[chimurai]

final version is published:

• https://www.npmjs.com/package/http-proxy-middleware/v/4.0.0
• https://github.com/chimurai/http-proxy-middleware/releases/tag/v4.0.0

[alexander-akait]

Thanks, we will make a release soon too with update version, around 2 weeks, maybe faster

[bjohansebas]

Cool, now Jest seems to support require(esm), so nice

[codecov]

Codecov Report

❌ Patch coverage is 50.00000% with 1 line in your changes missing coverage. Please review.
✅ Project coverage is 49.71%. Comparing base (a7ab30f) to head (ea1a3b6).

Files with missing lines	Patch %	Lines
lib/Server.js	50.00%	1 Missing ⚠️

❗ There is a different number of reports uploaded between BASE (a7ab30f) and HEAD (ea1a3b6). Click for more details.

HEAD has 34 uploads less than BASE

Flag	BASE (a7ab30f)	HEAD (ea1a3b6)
	36	2

Additional details and impacted files

@@             Coverage Diff             @@
##             next    #5663       +/-   ##
===========================================
- Coverage   83.73%   49.71%   -34.02%     
===========================================
  Files          11       11               
  Lines        1943     1945        +2     
  Branches      719      720        +1     
===========================================
- Hits         1627      967      -660     
- Misses        283      811      +528     
- Partials       33      167      +134     

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[alexander-akait]

Let's fix test and we can merge

[bjohansebas]

Dam, Jest's require(esm) support requires Node 24, so I'll have to continue with the migration

[bjohansebas]

Or I could compile http-middleware-proxy with Babel so it transforms it to CommonJS, and then I wouldn’t have to affect anything else. The main problem is really Jest, because everything else should work fine.