Bump open-props from 1.6.17 to 1.6.18

Bumps [open-props](https://github.com/argyleink/open-props) from 1.6.17 to 1.6.18.
- [Release notes](https://github.com/argyleink/open-props/releases)
- [Commits](https://github.com/argyleink/open-props/commits)

---
updated-dependencies:
- dependency-name: open-props
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

package-lock.json

@@ -35,7 +35,7 @@
     "cssnano": "^6.0.3",
     "eslint": "^8.56.0",
     "eslint-plugin-prettier": "^5.0.1",
-    "open-props": "^1.6.17",
+    "open-props": "^1.6.18",
     "postcss": "^8.4.33",
     "postcss-cli": "^11.0.0",
     "postcss-import": "^16.0.0",