fix: double require problem

[rishabh3112]

What kind of change does this PR introduce?
Fix

Did you add tests for your changes?
N/A

If relevant, did you update the documentation?
N/A

Summary
Fix double require problem. Described as in webpack/webpack-dev-server#3219

Does this PR introduce a breaking change?
No

Other information
No

[rishabh3112]

Not working on windows 😞 . @webpack/cli-team can you help?

[codecov]

Codecov Report

Merging #2667 (2a15e15) into master (111fa64) will decrease coverage by 1.39%.
The diff coverage is 76.00%.

❗ Current head 2a15e15 differs from pull request most recent head 0fb4bdd. Consider uploading reports for the commit 0fb4bdd to get more accurate results

@@            Coverage Diff             @@
##           master    #2667      +/-   ##
==========================================
- Coverage   96.06%   94.67%   -1.40%     
==========================================
  Files          30       30              
  Lines        1526     1520       -6     
  Branches      432      432              
==========================================
- Hits         1466     1439      -27     
- Misses         60       81      +21     

Impacted Files	Coverage Δ
packages/webpack-cli/bin/cli.js	69.56% <53.84%> (+2.89%)	⬆️
packages/webpack-cli/lib/utils/package-exists.js	100.00% <100.00%> (ø)
...kages/webpack-cli/lib/utils/prompt-installation.js	73.91% <100.00%> (ø)
packages/webpack-cli/lib/webpack-cli.js	96.70% <100.00%> (-0.46%)	⬇️
packages/webpack-cli/lib/utils/logger.js	88.88% <0.00%> (-11.12%)	⬇️
packages/webpack-cli/lib/plugins/CLIPlugin.js	90.47% <0.00%> (-9.53%)	⬇️
packages/serve/src/startDevServer.ts	84.21% <0.00%> (-8.78%)	⬇️
packages/serve/src/index.ts	85.93% <0.00%> (-4.69%)	⬇️
packages/generators/src/init-generator.ts	94.23% <0.00%> (-3.85%)	⬇️
packages/generators/src/addon-generator.ts	88.63% <0.00%> (-2.60%)	⬇️
... and 3 more

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[rishabh3112]

Closing this in favour of #2716