Bump @types/jest from 26.0.20 to 27.0.1 (#6)

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

Author: dependabot[bot]

package-lock.json

@@ -43,7 +43,7 @@
     "react-dom": "^17.0.1"
   },
   "devDependencies": {
-    "@types/jest": "^26.0.20",
+    "@types/jest": "^27.0.1",
     "@types/react": "^17.0.2",
     "@types/react-dom": "^17.0.1",
     "jest": "^26.6.3",