fix: upgrade jest from 26.5.3 to 26.6.0

Snyk has created this PR to upgrade jest from 26.5.3 to 26.6.0.

See this package in npm:


See this project in Snyk:
https://app.snyk.io/org/addono/project/1e2b0a5b-462c-4d35-bee6-787905cb7eff?utm_source=github&utm_medium=upgrade-pr

Author: snyk-bot

package.json

@@ -45,7 +45,7 @@
     "codecov": "^3.8.0",
     "cz-conventional-changelog": "^3.2.0",
     "husky": "^4.3.0",
-    "jest": "^26.5.3",
+    "jest": "^26.6.0",
     "lint-staged": "^10.4.2",
     "prettier": "^2.1.2",
     "semantic-release": "^17.2.2",