Update minor devDeps

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
@babel/preset-env (source)	7.13.8 -> 7.13.9
autoprefixer	10.2.4 -> 10.2.5
css-loader	5.1.0 -> 5.1.1
postcss (source)	8.2.6 -> 8.2.7

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Release Notes

babel/babel

v7.13.9

Compare Source

🐛 Bug Fix

• babel-preset-env
  • #​12934 Load .browserslistrc when using old @babel/core versions (@​nicolo-ribaudo)
• babel-parser
  • #​12939 fix: add tokens when tokens: true is passed to parseExpression (@​JLHwung)
  • #​12930 babel-parser(flow): Add null property to FunctionTypeAnnotation without parens (@​sosukesuzuki)
• babel-generator
  • #​12921 Fix a bug with invalid print output when empty array is passed to t.tsInterfaceDeclaration (@​saitonakamura)
  • #​12920 Allow nullish extends in interfaceish (@​saitonakamura)

🏠 Internal

• babel-plugin-transform-runtime, babel-runtime-corejs2, babel-runtime-corejs3, babel-runtime
  • #​12919 Put back ESM helpers in a folder where we can use .js (@​nicolo-ribaudo)

postcss/autoprefixer

v10.2.5

Compare Source

• Fixed : support in @supports (by Dmitry Semigradsky).
• Fixed docs (by Christian Oliff).

webpack-contrib/css-loader

v5.1.1

Compare Source

postcss/postcss

v8.2.7

Compare Source

• Fixed browser builds in webpack 5 (by Matt Jones).

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