fix: upgrade multiple dependencies with Snyk

Snyk has created this PR to upgrade:
  - @babel/plugin-proposal-object-rest-spread from 7.12.1 to 7.16.0.
    See this package in npm: https://www.npmjs.com/package/@babel/plugin-proposal-object-rest-spread
  - @babel/plugin-transform-arrow-functions from 7.12.1 to 7.16.0.
    See this package in npm: https://www.npmjs.com/package/@babel/plugin-transform-arrow-functions
  - @babel/plugin-transform-object-assign from 7.12.1 to 7.16.0.
    See this package in npm: https://www.npmjs.com/package/@babel/plugin-transform-object-assign
  - @babel/plugin-transform-runtime from 7.12.1 to 7.16.0.
    See this package in npm: https://www.npmjs.com/package/@babel/plugin-transform-runtime
  - @babel/preset-env from 7.13.12 to 7.16.0.
    See this package in npm: https://www.npmjs.com/package/@babel/preset-env

See this project in Snyk:
https://app.snyk.io/org/yext/project/0f7d62e5-8ca2-46bd-abb0-048a1a25e0fa?utm_source=github&utm_medium=referral&page=upgrade-pr