build(deps-dev): bump eslint-plugin-unicorn from 25.0.1 to 26.0.1

Bumps [eslint-plugin-unicorn](https://github.com/sindresorhus/eslint-plugin-unicorn) from 25.0.1 to 26.0.1.
- [Release notes](https://github.com/sindresorhus/eslint-plugin-unicorn/releases)
- [Commits](sindresorhus/eslint-plugin-unicorn@v25.0.1...v26.0.1)

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

package.json

@@ -186,7 +186,7 @@
     "eslint-plugin-prettier": "^3.3.0",
     "eslint-plugin-promise": "^4.2.1",
     "eslint-plugin-security": "^1.4.0",
-    "eslint-plugin-unicorn": "^25.0.1",
+    "eslint-plugin-unicorn": "^26.0.1",
     "express": "^4.16.3",
     "fs-extra": "^9.0.1",
     "geckodriver": "^1.20.0",