chore(deps): update dependency @types/jest to v26.0.18

Author: renovate-bot

package-lock.json

@@ -49,7 +49,7 @@
     "@commitlint/cli": "^11.0.0",
     "@commitlint/config-angular": "^11.0.0",
     "@types/fs-extra": "9.0.4",
-    "@types/jest": "26.0.17",
+    "@types/jest": "26.0.18",
     "@types/node": "14.14.11",
     "@typescript-eslint/eslint-plugin": "4.9.1",
     "@typescript-eslint/parser": "4.9.1",