Update dependency @types/jest to v26.0.13 (#702)

Co-authored-by: Renovate Bot <[email protected]>

Author: renovate[bot]

package-lock.json

@@ -26,7 +26,7 @@
         "@babel/preset-typescript": "7.10.4",
         "@types/eslint-config-prettier": "6.11.0",
         "@types/glob": "7.1.3",
-        "@types/jest": "26.0.12",
+        "@types/jest": "26.0.13",
         "@types/node": "12.12.21",
         "@typescript-eslint/eslint-plugin": "3.9.1",
         "@typescript-eslint/parser": "3.9.1",