[Snyk] Security upgrade react-scripts from 3.3.0 to 4.0.0

[snyk-bot]

Snyk has created this PR to fix one or more vulnerable packages in the `npm` dependencies of this project.

Changes included in this PR

• Changes to the following files to upgrade the vulnerable dependencies to a fixed version:
  • examples/cra-react15/package.json

Vulnerabilities that will be fixed

With an upgrade:

Severity	Priority Score (*)	Issue	Breaking Change	Exploit Maturity
	551/1000 Why? Recently disclosed, Has a fix available, CVSS 5.3	Regular Expression Denial of Service (ReDoS) SNYK-JS-POSTCSS-1090595	Yes	No Known Exploit

(*) Note that the real score may have changed since the PR was raised.

Commit messages

Package name: react-scripts

The new version differs by 203 commits.

• ed95893 Publish
• 88ca4f6 Prepare 4.0.0 release
• d23d615 Update react dom in error overlay
• 95265c3 Update CHANGELOG
• 523b416 Add link to Open Collective (Bump semver from 6.3.0 to 7.1.3 storybookjs/storybook#9864)
• af616ab Update CHANGELOG
• 014ca01 Prepare 4.0.0 release
• 2b1161b Pass JSX runtime setting to Babel preset in Jest config ([ImgBot] Optimize images storybookjs/storybook#9865)
• f2aef41 Prepare 4.0.0 alpha release
• 4bc639c Upgrade to React 17 (CLI: fix React Scripts csf-ts story templates storybookjs/storybook#9863)
• d61347d Use new JSX setting with TypeScript 4.1.0 (Bump riot from 3.13.2 to 4.8.9 storybookjs/storybook#9734)
• e63de79 New JSX Transform opt out (Ts/better api consumer storybookjs/storybook#9861)
• fe785b2 feat: Update all dependencies (typo themeing -> theming storybookjs/storybook#9857)
• 85ab02b feat: remove unused React imports (How can I selectively show tabs in panel? storybookjs/storybook#9853)
• 329f392 feat: Update ESLint dependencies (Allow to use hash routing instead of query string storybookjs/storybook#9856)
• 10fa972 feat(eslint-config-react-app): Add jest & testing-library rules (Added a css hatch for the props table columns storybookjs/storybook#8963)
• ed919b1 Make eslint-plugin-jest an optional peerDependency (Unable to run storybook after updating to 5.x, using css modules and sass. storybookjs/storybook#9670)
• 0a93e32 Fix refreshOverlayInterop module scope error (Migrating from StoriesOf Api to CSF - For Loop storybookjs/storybook#9805)
• 7965594 Bump resolve-url-loader version (Vue properties test WIP storybookjs/storybook#9841)
• b1f8536 Add 3.4.4 to the changelog
• d07b7d0 Replace deprecated eslint-loader with eslint-webpack-plugin ([addon-knobs] Issue with select options type, does not support array of objects storybookjs/storybook#9751)
• 6f3e32e Upgrade Docusaurus to latest version (TypeError: storyStore.getError is not a function (After installing @storybook/addon-storyshots) storybookjs/storybook#9728)
• 1f2d387 fix: resolve new JSX runtime issues (Bump @angular/cli from 8.3.23 to 9.0.1 storybookjs/storybook#9788)
• 6a51dcd Add AVIF image support (REACT demo broken storybookjs/storybook#9611)

See the full diff

Check the changes in this PR to ensure they won't cause issues with your project.

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[stale]

Hi everyone! Seems like there hasn't been much going on in this issue lately. If there are still questions, comments, or bugs, please feel free to continue the discussion. Unfortunately, we don't have time to get to every issue. We are always open to contributions so please send us a pull request if you would like to help. Inactive issues will be closed after 30 days. Thanks!

[stale]

Hey there, it's me again! I am going close this issue to help our maintainers focus on the current development roadmap instead. If the issue mentioned is still a concern, please open a new ticket and mention this old one. Cheers and thanks for using Storybook!