⬆️ Bump react-scripts from 3.4.3 to 4.0.3

[dependabot-preview]

Bumps react-scripts from 3.4.3 to 4.0.3.

Changelog

Sourced from react-scripts's changelog.

3.4.4 (2020-10-20)

v3.4.4 release bumps resolve-url-loader to a version for which npm audit does not report a vulnerability. Note that this vulnerability did not affect Create React App projects, so this change is only necessary to satisfy auditing tools.

Commits

• f92c37a Publish
• 18b5962 Upgrade eslint-webpack-plugin to fix opt-out flag (#10590)
• 9722ef1 Bump webpack-dev-server 3.11.0 -> 3.11.1 (#10312)
• 9c75260 Publish
• b9963ab Add opt-out for eslint-webpack-plugin (#10170)
• 8fa0a26 Add support for new BUILD_PATH advanced configuration variable (#8986)
• 6a39607 appTsConfig immutability handling by immer (#10027)
• a504e9d fix(react-scripts): add missing peer dependency react and update react-refres...
• 3968923 Revert "Update postcss packages" (#10216)
• e039ad3 Move ESLint cache file into node_modules (#9977)
• Additional commits viewable in compare view

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