feat: upgrade multiple dependencies with Snyk

Snyk has created this PR to upgrade:
  - react from 18.2.0 to 18.3.1.
    See this package in npm: https://www.npmjs.com/package/react
  - react-dom from 18.2.0 to 18.3.1.
    See this package in npm: https://www.npmjs.com/package/react-dom
  - @reduxjs/toolkit from 2.2.1 to 2.2.7.
    See this package in npm: https://www.npmjs.com/package/@reduxjs/toolkit
  - @testing-library/jest-dom from 5.17.0 to 6.5.0.
    See this package in npm: https://www.npmjs.com/package/@testing-library/jest-dom
  - @testing-library/react from 13.4.0 to 16.0.0.
    See this package in npm: https://www.npmjs.com/package/@testing-library/react
  - @testing-library/user-event from 13.5.0 to 14.5.2.
    See this package in npm: https://www.npmjs.com/package/@testing-library/user-event
  - contentstack from 3.19.0 to 3.20.3.
    See this package in npm: https://www.npmjs.com/package/contentstack
  - react-redux from 9.1.0 to 9.1.2.
    See this package in npm: https://www.npmjs.com/package/react-redux
  - react-router from 6.22.2 to 6.26.1.
    See this package in npm: https://www.npmjs.com/package/react-router
  - react-router-dom from 6.22.2 to 6.26.1.
    See this package in npm: https://www.npmjs.com/package/react-router-dom

See this project in Snyk:
https://app.snyk.io/org/contentstack-developer-success/project/b51a08f5-3c84-4c6f-8306-d26dec7c321f?utm_source=github&utm_medium=referral&page=upgrade-pr