Update package.json

[ghost]

changed webpack peer dependencies to ^4.20.2 from >=4.0.0

This PR contains:

• [ x] bugfix
• [ ] feature
• [ ] refactor
• [ ] tests
• [ ] documentation
• [ ] metadata

Breaking Changes?

• [ ] yes
• [ x] no

If yes, please describe the breakage.

Please Describe Your Changes

I simply changed the peer dependency in webpack-nano calling webpack>=4.0.0 to webpack^4.20.2 Th erelease prior to this one had that verbage and worked with webpack 5, current one does not and throws a specific error related to the package.json about peer dependencies

[shellscape]

Thanks for opening this PR, but it doesn't look like your assertion is correct. Please see https://jubianchi.github.io/semver-check/#/%3E%3D4.0.0/5.0.0