Update dependency postcss-modules to v4

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
postcss-modules	^1.4.1 -> 4.2.2

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Release Notes

css-modules/postcss-modules

v4.2.2

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• Fix the build

v4.2.1

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• Fixed the resolve option behaviour by @​kamilic https://github.com/madyankin/postcss-modules/pull/127

v4.2.0

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• Added the resolve option to configure lookup paths for composes/from by @​kamilic https://github.com/madyankin/postcss-modules/pull/126

v4.1.3

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• Fixed package contents

v4.1.1

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• Fixed TypeScript typings by Shuman Lim (@​origin-master) https://github.com/madyankin/postcss-modules/pull/124

v4.1.0

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• Added TypeScript typings by Shuman Lim (@​origin-master) https://github.com/madyankin/postcss-modules/pull/123

v4.0.0

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• Upgraded to PostCSS 8 by Evan You (@​yyx990803) https://github.com/css-modules/postcss-modules/pull/114

v3.2.2

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Fixed

• Fixed user plugins order by Tom Jenkinson (@​tjenkinson) https://github.com/css-modules/postcss-modules/pull/112

v3.2.1

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Fixed

• Fixed an issue when some plugins were running multiple times by Tom Jenkinson (@​tjenkinson) https://github.com/css-modules/postcss-modules/pull/111

v3.2.0

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Changed

• [localsConvention option] now supports a custom function (originalClassName: string, generatedClassName: string, inputFile: string) => className: string by Gregory Waxman (@​Akkuma) https://github.com/css-modules/postcss-modules/pull/109

v3.1.0

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Added

• Added exportGlobals option

v3.0.0

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Changed

• Dropped css-modules-loader-core dependency
• Upgraded all the dependencies

Breaking changes

• Dropped support for unsupported Node versions. Supported versions are 10, 12 and 14+ https://nodejs.org/en/about/releases/

v2.0.0

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Added

• localsConvention option by Hamza Mihai Daniel (@​allocenx) #​103, #​93

Breaking changes

• camelCase camelCase removed, use the localsConvention option instead.

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