Update JSDOM to 16.2

[shadiabuhilal]

🐛 Bug Report

jest-environment-jsdom is using old jsdom 15.2. The latest jsdom - 16.2- brings a lot of new features and better compatibility.

It would be great to update to the latest jsdom and fix some of the open issues here, like:

• Support of DOM selection apis.

[pachewise]

Updating to JSDom 16.2 also fixes a security vulnerability in acorn: https://github.com/jsdom/jsdom/releases/tag/16.2.1

[SimenB]

JSDOOM will be updated by #9606 in Jest 26, use jest-environment-jsdom-sixteen to use it the meanwhile.

The acorn vulnerability has been fixed, so just update acorn, no need to update jsdom to get it

[github-actions]

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