Merge pull request #42 from git-for-windows/dependabot/npm_and_yarn/types/jest-26.0.21

Bump @types/jest from 26.0.20 to 26.0.21

Author: dscho

package-lock.json

@@ -34,7 +34,7 @@
     "unzipper": "^0.10.11"
   },
   "devDependencies": {
-    "@types/jest": "^26.0.20",
+    "@types/jest": "^26.0.21",
     "@types/node": "^14.14.35",
     "@types/unzipper": "^0.10.3",
     "@typescript-eslint/parser": "^4.18.0",