fix: show detailed error in overlay for webpack 5

[snitin315]

• This is a bugfix
• This is a feature
• This is a code refactor
• This is a test update
• This is a docs update
• This is a metadata update

For Bugs and Features; did you add new tests?

Not yet

Motivation / Use-Case

Fixes #2786, fixes #2760

Breaking Changes

No

Additional Info

[alexander-akait]

Thanks, I will fix CI problem today/tomorrow and merge it

[codecov]

Codecov Report

Merging #2811 (34d2b8a) into v4 (0a6feac) will increase coverage by 0.00%.
The diff coverage is 100.00%.

@@           Coverage Diff           @@
##               v4    #2811   +/-   ##
=======================================
  Coverage   93.04%   93.04%           
=======================================
  Files          39       39           
  Lines        1308     1309    +1     
  Branches      348      349    +1     
=======================================
+ Hits         1217     1218    +1     
  Misses         87       87           
  Partials        4        4           

Impacted Files	Coverage Δ
client-src/default/overlay.js	97.05% <100.00%> (+0.04%)	⬆️

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[alexander-akait]

I think we need increase timeout in some tests

[alexander-akait]

We need fix tests, please run it locally

[snitin315]

I see a different test is failing each time. I will check it locally.

[ylemkimon]

I can confirm all tests pass locally. I think we need a retry logic for flaky tests. Until then could you try closing and reopening the PR?

[alexander-akait]

@ylemkimon we are try it many times, I think we need fix tests, because after this change the problem appears