fix: error message on not installed module loaders for configuration

[alexander-akait]

What kind of change does this PR introduce?

bugfix

Did you add tests for your changes?

Yes

If relevant, did you update the documentation?

No need

Summary

useful error

Does this PR introduce a breaking change?

No

Other information

fixes #1993

[codecov]

Codecov Report

Merging #2282 (f47fdb8) into master (a3092ef) will increase coverage by 2.67%.
The diff coverage is 82.19%.

@@            Coverage Diff             @@
##           master    #2282      +/-   ##
==========================================
+ Coverage   65.11%   67.78%   +2.67%     
==========================================
  Files          63       63              
  Lines        2442     2483      +41     
  Branches      552      570      +18     
==========================================
+ Hits         1590     1683      +93     
+ Misses        852      800      -52     

Impacted Files	Coverage Δ
packages/webpack-cli/lib/webpack-cli.js	89.53% <80.00%> (+7.34%)	⬆️
packages/webpack-cli/lib/utils/cli-flags.js	97.43% <92.30%> (+51.28%)	⬆️
...kages/webpack-cli/lib/utils/prompt-installation.js	26.92% <0.00%> (-30.77%)	⬇️
packages/migrate/src/index.ts	88.88% <0.00%> (+4.93%)	⬆️
packages/utils/src/prop-types.ts	100.00% <0.00%> (+16.66%)	⬆️

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