feat[utils]: opt to use config schema from core

[anshumanv]

What kind of change does this PR introduce?

cleanup

Did you add tests for your changes?
Not yet

If relevant, did you update the documentation?
NA

Summary

• Config options are hardcoded which makes it tough to move forward with updates in webpack, use config keys from core directly

Does this PR introduce a breaking change?
No

Other information

[anshumanv]

Unusual test failing, taking a look

[alexander-akait]

@anshumanv yep, can you look why sometime tests failed?

[anshumanv]

@evilebottnawi I checked and it seems the error is specific to this PR(different from random failures) -

Though I'm not sure why would everything break due to this change, runs fine locally.

[alexander-akait]

@anshumanv yep, very strange

[anshumanv]

@webpack/cli-team need small help, can you guys take a look at this? Unable to figure out.

[snitin315]

@anshumanv ,

for webpack@4 config is undefined -

for webpack@5

[alexander-akait]

Need add check isWebpack5

[anshumanv]

Ah yes got it, thanks for looking @snitin315 @evilebottnawi 👍
Fix in near future

[anshumanv]

@evilebottnawi @snitin315 review ready 👍

[snitin315]

Perfect 💯