fix: union utils

[anshumanv]

What kind of change does this PR introduce?

fix

Did you add tests for your changes?
yep

If relevant, did you update the documentation?
yes

Summary

• This package will union utils and generators package, quite a lot of overlap

Does this PR introduce a breaking change?
Yes

Other information
Continuation of #2289

[codecov]

Codecov Report

Merging #2343 (bba1a7c) into master (9100137) will decrease coverage by 0.01%.
The diff coverage is 100.00%.

@@            Coverage Diff             @@
##           master    #2343      +/-   ##
==========================================
- Coverage   68.19%   68.17%   -0.02%     
==========================================
  Files          51       50       -1     
  Lines        2053     2052       -1     
  Branches      506      506              
==========================================
- Hits         1400     1399       -1     
  Misses        653      653              

Impacted Files	Coverage Δ
packages/generators/src/utils/ast-utils.ts	8.26% <ø> (ø)
packages/generators/src/utils/copy-utils.ts	100.00% <ø> (ø)
...kages/generators/src/utils/global-packages-path.ts	72.72% <ø> (ø)
packages/generators/src/utils/isWebpack5.ts	100.00% <ø> (ø)
...kages/generators/src/utils/modify-config-helper.ts	57.89% <ø> (ø)
packages/generators/src/utils/npm-exists.ts	50.00% <ø> (ø)
...ckages/generators/src/utils/npm-packages-exists.ts	45.71% <ø> (ø)
packages/generators/src/utils/path-utils.ts	100.00% <ø> (ø)
packages/generators/src/utils/prop-types.ts	100.00% <ø> (ø)
packages/generators/src/utils/recursive-parser.ts	17.24% <ø> (ø)
... and 10 more

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[alexander-akait]

cleanupTest is just awful 😞

[anshumanv]

Thanks for help @alexander-akait, CI is green 💯