deps: bump @types/jest from 24.0.19 to 24.0.20

Bumps [@types/jest](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/jest) from 24.0.19 to 24.0.20.
- [Release notes](https://github.com/DefinitelyTyped/DefinitelyTyped/releases)
- [Commits](https://github.com/DefinitelyTyped/DefinitelyTyped/commits/HEAD/types/jest)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

package-lock.json

@@ -545,9 +545,9 @@
       }
     },
     "@types/jest": {
-      "version": "24.0.19",
-      "resolved": "https://registry.npmjs.org/@types/jest/-/jest-24.0.19.tgz",
-      "integrity": "sha512-YYiqfSjocv7lk5H/T+v5MjATYjaTMsUkbDnjGqSMoO88jWdtJXJV4ST/7DKZcoMHMBvB2SeSfyOzZfkxXHR5xg==",
+      "version": "24.0.20",
+      "resolved": "https://registry.npmjs.org/@types/jest/-/jest-24.0.20.tgz",
+      "integrity": "sha512-M8ebEkOpykGdLoRrmew7UowTZ1DANeeP0HiSIChl/4DGgmnSC1ntitNtkyNSXjMTsZvXuaxJrxjImEnRWNPsPw==",
       "dev": true,
       "requires": {
         "@types/jest-diff": "*"

package.json

@@ -53,7 +53,7 @@
     "xmlhttprequest": "^1.8.0"
   },
   "devDependencies": {
-    "@types/jest": "^24.0.19",
+    "@types/jest": "^24.0.20",
     "@types/node": "^12.11.5",
     "@typescript-eslint/parser": "^2.5.0",
     "eslint": "^6.5.1",