chore(deps): update dependency jsdom to v21

Author: renovate[bot]

package.json

@@ -31,7 +31,7 @@
   "devDependencies": {
     "@types/jest": "^26.0.16",
     "@types/js-yaml": "^3.12.1",
-    "@types/jsdom": "^16.2.5",
+    "@types/jsdom": "^21.0.0",
     "@types/json5": "^0.0.30",
     "@types/memory-fs": "^0.3.2",
     "@types/node": "^14.14.10",
@@ -47,7 +47,7 @@
     "jest": "^26.6.3",
     "jest-puppeteer": "^4.4.0",
     "jest-watch-typeahead": "^0.6.0",
-    "jsdom": "^16.4.0",
+    "jsdom": "^21.0.0",
     "lerna-changelog": "^1.0.1",
     "memory-fs": "^0.5.0",
     "opener": "^1.5.2",