Bump eslint-plugin-jest from 23.18.0 to 23.20.0 (#148)

Bumps [eslint-plugin-jest](https://github.com/jest-community/eslint-plugin-jest) from 23.18.0 to 23.20.0.
- [Release notes](https://github.com/jest-community/eslint-plugin-jest/releases)
- [Changelog](https://github.com/jest-community/eslint-plugin-jest/blob/master/CHANGELOG.md)
- [Commits](https://github.com/jest-community/eslint-plugin-jest/compare/v23.18.0...v23.20.0)

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

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

package.json

@@ -38,7 +38,7 @@
     "@vercel/ncc": "^0.23.0",
     "eslint": "^7.7.0",
     "eslint-plugin-github": "^4.0.1",
-    "eslint-plugin-jest": "^23.18.0",
+    "eslint-plugin-jest": "^23.20.0",
     "jest": "^24.9.0",
     "jest-circus": "^26.1.0",
     "js-yaml": "^3.14.0",