Update jest monorepo to v28

Author: renovate[bot]

package.json

@@ -43,19 +43,19 @@
     "test"
   ],
   "devDependencies": {
-    "@types/jest": "^27.0.0",
+    "@types/jest": "^28.0.0",
     "@types/jest-each": "^24.3.0",
     "@types/node": "^16.0.0",
     "arrayify-stream": "^1.0.0",
     "coveralls": "^3.0.0",
-    "jest": "^27.0.1",
-    "jest-each": "^27.0.0",
+    "jest": "^28.0.0",
+    "jest-each": "^28.0.0",
     "jest-rdf": "^1.7.0",
     "manual-git-changelog": "^1.0.1",
     "pre-commit": "^1.2.2",
     "rdf-test-suite": "^1.13.4",
     "streamify-string": "^1.0.1",
-    "ts-jest": "^27.0.1",
+    "ts-jest": "^28.0.0",
     "tslint": "^6.0.0",
     "tslint-eslint-rules": "^5.3.1",
     "typescript": "^4.0.2"