build(deps-dev): bump prettier from 2.5.1 to 2.6.0

Bumps [prettier](https://github.com/prettier/prettier) from 2.5.1 to 2.6.0.
- [Release notes](https://github.com/prettier/prettier/releases)
- [Changelog](https://github.com/prettier/prettier/blob/main/CHANGELOG.md)
- [Commits](prettier/prettier@2.5.1...2.6.0)

---
updated-dependencies:
- dependency-name: prettier
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

package.json

@@ -53,7 +53,7 @@
     "husky": "^4.3.8",
     "jest": "^26.6.3",
     "lint-staged": "^12.3.5",
-    "prettier": "^2.5.1",
+    "prettier": "^2.6.0",
     "reflect-metadata": "0.1.13",
     "rimraf": "3.0.2",
     "rollup": "^2.70.1",