[Snyk] Security upgrade react-scripts from 4.0.3 to 5.0.0

[ryanhefner]

This PR was automatically created by Snyk using the credentials of a real user.

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/simple/package.json - examples/simple/package-lock.json #### Vulnerabilities that will be fixed ##### With an upgrade: Severity | Priority Score (\*) | Issue | Breaking Change | Exploit Maturity :-------------------------:|-------------------------|:-------------------------|:-------------------------|:-------------------------  | **768/1000**
**Why?** Proof of Concept exploit, Recently disclosed, Has a fix available, CVSS 7.5 | Uncontrolled resource consumption
[SNYK-JS-BRACES-6838727](https://snyk.io/vuln/SNYK-JS-BRACES-6838727) | Yes | Proof of Concept  | **661/1000**
**Why?** Recently disclosed, Has a fix available, CVSS 7.5 | Inefficient Regular Expression Complexity
[SNYK-JS-MICROMATCH-6838728](https://snyk.io/vuln/SNYK-JS-MICROMATCH-6838728) | 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 69 commits.

• 221e511 Publish
• 6a3315b Update CONTRIBUTING.md
• 5614c87 Add support for Tailwind (#11717)
• 657739f chore(test): make all tests install with `npm ci` (#11723)
• 20edab4 fix(webpackDevServer): disable overlay for warnings (#11413)
• 69321b0 Remove cached lockfile (#11706)
• 3afbbc0 Update all dependencies (#11624)
• f5467d5 feat(eslint-config-react-app): support ESLint 8.x (#11375)
• e8319da [WIP] Fix integration test teardown / cleanup and missing yarn installation (#11686)
• c7627ce Update webpack and dev server (#11646)
• f85b064 The default port used by `serve` has changed (#11619)
• 544befe Update package.json (#11597)
• 9d0369b Fix ESLint Babel preset resolution (#11547)
• d7b23c8 test(create-react-app): assert for exit code (#10973)
• 1465357 Prepare 5.0.0 alpha release
• 3880ba6 Remove dependency pinning (#11474)
• 8b9fbee Update CODEOWNERS
• cacf590 Bump template dependency version (#11415)
• 5cedfe4 Bump browserslist from 4.14.2 to 4.16.5 (#11476)
• 50ea5ad allow CORS on webpack-dev-server (#11325)
• 63bba07 Upgrade jest and related packages from 26.6.0 to 27.1.0 (#11338)
• 960b21e Bump immer from 8.0.4 to 9.0.6 (#11364)
• 134cd3c Resolve dependency issues in v5 alpha (#11294)
• b45ae3c Update CONTRIBUTING.md

See the full diff

Check the changes in this PR to ensure they won't cause issues with your project. --- **Note:** _You are seeing this because you or someone else with access to this repository has authorized Snyk to open fix PRs._ For more information: 🧐 [View latest project report](https://app.snyk.io/org/ryanhefner-github-marketplace/project/9137d32f-546d-4bb1-bb60-ad808bc0b3e2?utm_source=github&utm_medium=referral&page=fix-pr) 🛠 [Adjust project settings](https://app.snyk.io/org/ryanhefner-github-marketplace/project/9137d32f-546d-4bb1-bb60-ad808bc0b3e2?utm_source=github&utm_medium=referral&page=fix-pr/settings) 📚 [Read more about Snyk's upgrade and patch logic](https://support.snyk.io/hc/en-us/articles/360003891078-Snyk-patches-to-fix-vulnerabilities) [//]: # 'snyk:metadata:{"customTemplate":{"variablesUsed":[],"fieldsUsed":[]},"dependencies":[{"name":"react-scripts","from":"4.0.3","to":"5.0.0"}],"env":"prod","issuesToFix":[{"exploit_maturity":"Proof of Concept","id":"SNYK-JS-BRACES-6838727","priority_score":768,"priority_score_factors":[{"type":"exploit","label":"Proof of Concept","score":107},{"type":"freshness","label":true,"score":71},{"type":"fixability","label":true,"score":214},{"type":"cvssScore","label":"7.5","score":375},{"type":"scoreVersion","label":"v1","score":1}],"severity":"high","title":"Uncontrolled resource consumption"},{"exploit_maturity":"Proof of Concept","id":"SNYK-JS-BRACES-6838727","priority_score":768,"priority_score_factors":[{"type":"exploit","label":"Proof of Concept","score":107},{"type":"freshness","label":true,"score":71},{"type":"fixability","label":true,"score":214},{"type":"cvssScore","label":"7.5","score":375},{"type":"scoreVersion","label":"v1","score":1}],"severity":"high","title":"Uncontrolled resource consumption"},{"exploit_maturity":"No Known Exploit","id":"SNYK-JS-MICROMATCH-6838728","priority_score":661,"priority_score_factors":[{"type":"freshness","label":true,"score":71},{"type":"fixability","label":true,"score":214},{"type":"cvssScore","label":"7.5","score":375},{"type":"scoreVersion","label":"v1","score":1}],"severity":"high","title":"Inefficient Regular Expression Complexity"}],"prId":"e30a3d34-a179-4f31-a5aa-b104380619a2","prPublicId":"e30a3d34-a179-4f31-a5aa-b104380619a2","packageManager":"npm","priorityScoreList":[768,661],"projectPublicId":"9137d32f-546d-4bb1-bb60-ad808bc0b3e2","projectUrl":"https://app.snyk.io/org/ryanhefner-github-marketplace/project/9137d32f-546d-4bb1-bb60-ad808bc0b3e2?utm_source=github&utm_medium=referral&page=fix-pr","prType":"fix","templateFieldSources":{"branchName":"default","commitMessage":"default","description":"default","title":"default"},"templateVariants":["updated-fix-title","priorityScore"],"type":"auto","upgrade":["SNYK-JS-BRACES-6838727","SNYK-JS-MICROMATCH-6838728"],"vulns":["SNYK-JS-BRACES-6838727","SNYK-JS-MICROMATCH-6838728"],"patch":[],"isBreakingChange":true,"remediationStrategy":"vuln"}' --- **Note:** _This is a default PR template raised by Snyk. Find out more about how you can customise Snyk PRs in our [documentation.](https://docs.snyk.io/scan-using-snyk/snyk-open-source/automatic-and-manual-prs-with-snyk-open-source/customize-pr-templates-closed-beta)_ **Learn how to fix vulnerabilities with free interactive lessons:** 🦉 [Uncontrolled resource consumption](https://learn.snyk.io/lesson/redos/?loc=fix-pr)

[coveralls]

Pull Request Test Coverage Report for Build c3d44d6f-20ba-42c2-806d-c94b8e495a01

Details

• 0 of 0 changed or added relevant lines in 0 files are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage remained the same at 26.699%

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Totals
Change from base Build 1e8c3c6a-5f40-4bb9-8947-06780eb55185:	0.0%
Covered Lines:	40
Relevant Lines:	133

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💛 - Coveralls