Revert a dependabot PR that broke babel/rollup builds for CI/CD browser [DX-505]

[ethan-ozelius-contentful]

This reverts commit b2ba23a, in PR 2587

I'm not exactly sure why this update broke the npm run check:browser script, but unfortunately it did and the error is not very helpful.

> [email protected] check:browser
> es-check es2018 ./dist/contentful.browser.js

error: ES-Check: there were 1 ES version matching errors.
info: 
          ES-Check Error:
          ----
          · erroring file: ./dist/contentful.browser.js
          · error: SyntaxError: Unexpected token (7140:11)
          · see the printed err.stack below for context
          ----

          SyntaxError: Unexpected token (7140:11)
    at pp$4.raise (/home/circleci/project/node_modules/acorn/dist/acorn.js:3573:15)
    at pp$9.unexpected (/home/circleci/project/node_modules/acorn/dist/acorn.js:772:10)
    at pp$8.parseTryStatement (/home/circleci/project/node_modules/acorn/dist/acorn.js:1169:51)
    at pp$8.parseStatement (/home/circleci/project/node_modules/acorn/dist/acorn.js:923:36)
    at pp$8.parseBlock (/home/circleci/project/node_modules/acorn/dist/acorn.js:1254:23)
    at pp$5.parseFunctionBody (/home/circleci/project/node_modules/acorn/dist/acorn.js:3391:24)
    at pp$8.parseFunction (/home/circleci/project/node_modules/acorn/dist/acorn.js:1376:10)
    at pp$8.parseFunctionStatement (/home/circleci/project/node_modules/acorn/dist/acorn.js:1070:17)
    at pp$8.parseStatement (/home/circleci/project/node_modules/acorn/dist/acorn.js:915:19)
    at pp$8.parseBlock (/home/circleci/project/node_modules/acorn/dist/acorn.js:1254:23)
        
Exited with code exit status 1

This actually DID fail the circleCI check which prevented it from being merged, but that branch protection was removed as part of the migration from circleCI to Github actions. And before the equivalent github action was added back, the PR was merged. 😲

This error is not occurring locally, so it needs more investigation, but in the meantime to resolve the main branch, reverting this commit.

[contentful-automation]

🎉 This PR is included in version 11.8.13 🎉

The release is available on:

• npm package (@latest dist-tag)
• GitHub release

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