Bump jsdom from 19.0.0 to 20.0.0 (#483)

Bumps [jsdom](https://github.com/jsdom/jsdom) from 19.0.0 to 20.0.0.
- [Release notes](https://github.com/jsdom/jsdom/releases)
- [Changelog](https://github.com/jsdom/jsdom/blob/master/Changelog.md)
- [Commits](jsdom/jsdom@19.0.0...20.0.0)

---
updated-dependencies:
- dependency-name: jsdom
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

package-lock.json

@@ -1,5 +1,5 @@
 {
   "dependencies": {
-    "jsdom": "^19.0.0"
+    "jsdom": "^20.0.0"
   }
 }