Update dependency stylus-loader to v4

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
stylus-loader	devDependencies	major	3.0.2 -> 4.1.1

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Release Notes

webpack-contrib/stylus-loader

v4.1.1

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• update schema-utils

v4.1.0

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Features

• webpack resolver supports the import option (8bca526)

Bug Fixes

• source maps (#​290) (1be8169)

v4.0.0

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⚠ BREAKING CHANGES

• minimum require Node.js version is 10.13, minimum require webpack version is 4
• stylus options were moved to stylusOptions
• the default value for the compress option is true in the production mode
• the resolveUrl option is { nocheck: true } by default
• sourcemaps contain absolute sources by default

Features

• added loader options validation (#​234) (6980095)
• added webpack resolver (#​231) (da566a6)
• added compress option (5278fb4)
• added additionalData option (#​248) (9f781b7)
• added hoistAtrules option (#​276) (90ff982)
• added lineNumbers option (#​278) (637575c)
• added webpackImporter option (#​244) (bbe232a)
• allow to pass stylusOptions using function (028a759)
• allow to define raw parameter (b5c75ed)

Bug Fixes

• binop nodes (#​262) (538f4ba)
• sourcemap (#​249) (7066583)
• glob (#​279) (409877c)
• watching glob
• error reporting (3233f86)

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