[Snyk] Security upgrade react-scripts from 3.3.0 to 3.4.4

[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
	566/1000 Why? Recently disclosed, Has a fix available, CVSS 5.6	Prototype Pollution SNYK-JS-OBJECTPATH-1569453	No	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 78 commits.

• d2f813f Publish
• 7641a3c Prepare 3.4.1 release
• d5b527f Update to Babel 7.9 (React-native: Fix layout in RN61 so addons no longer initially displayed storybookjs/storybook#8681)
• 6adb82a Add React.StrictMode to default templates (Angular: bump zone.js version in peer dependencies storybookjs/storybook#8558)
• a452ddc Bump dependencies (Notes - Giphy query not propagating storybookjs/storybook#8620)
• 3f699fd Fix proxying API request docs (Bump expo-cli from 2.21.2 to 3.4.1 in /examples-native/crna-kitchen-sink storybookjs/storybook#8515)
• 4d26208 Use native ESLint behaviour when extending (Disable Story panel storybookjs/storybook#8276)
• 8ba0ccb Whitelist main in template.json (Addon-docs: props with default values appear before props without default values in the props table storybookjs/storybook#8539)
• 7d3b72c Update template example in docs (Error thrown when attempting to use Material UI StylesProvider storybookjs/storybook#8561)
• 2030ee1 Fix optional chaining and nullish coalescing support (Addon-docs: Decorators for MDX and DocsPage storybookjs/storybook#8526)
• 038e6fa Widen eslint-config-react-app peer dependency versions (Build(deps): Bump @storybook/components from 5.2.0-beta.7 to 5.2.0-beta.31 in /docs storybookjs/storybook#7790)
• 7e6d6cd Closes webpack dev server and exits process on "end" stdin (Fix source-loader CI errors storybookjs/storybook#7203)
• af926d5 Bump pnp-webpack-plugin (Content in ... menu is scrolling unnecessarily storybookjs/storybook#8509)
• 8b0dd54 Publish
• 5ccee88 Prepare 3.4.0 release
• e579de1 Downgrade style-loader to v0.23.1 due to CSS modules hot reload… (Fix link storybookjs/storybook#8378)
• 4784997 Correct webpack name casing (Error when following the guide for setting up storybook with Angular storybookjs/storybook#8475)
• 589b41a update open to v7.0.2 (Build: Fix flaky story storybookjs/storybook#8459)
• 865ea05 fix(typescriptFormatter): use chalk@2 constructor (Unwanted "Es Module" story added to each story storybookjs/storybook#8450)
• d45823c fix(react-scripts): do not redirect served path if request may proxy (Addon-centered: Fix zoom issues for non-Firefox browsers storybookjs/storybook#8442)
• eb8e7be Downgrade chalk for ie 11 support (Error source-loader using typescript parser with CSF storybookjs/storybook#8439)
• 767aa18 Fixes unchecked access to 'deploy' script on build (What is the actual requirement for a folder to appear as folder? storybookjs/storybook#8292)
• cd2469e Fix navbar line break in header (Addon-storysource: Add preset storybookjs/storybook#8437)
• 687c4eb Change arrow functions to function declarations (Core: Check module type in configure storybookjs/storybook#8412)

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!