chore: fix dependabot config (#6734)

## 📄 Description

Fix incorrect entry in the dependabot configuration file.

---

## 🔮 Design review

- [ ] Design review done
- [x] No design review needed

## 📝 Checklist

- ✅ My code follows the style guidelines of this project
- 🛠️ I have performed a self-review of my own code
- 📄 I have made corresponding changes to the documentation
- ⚠️ My changes generate no new warnings or errors
- 🧪 I have added tests that prove my fix is effective or that my feature
works
- ✔️ New and existing unit tests pass locally with my changes

Author: alizedebray

.github/dependabot.yaml

@@ -1,7 +1,7 @@
 # Basic dependabot configuration file
 version: 2
 updates:
-  - package-ecosystem: 'pnpm'
+  - package-ecosystem: 'npm'
     directory: '/'
     schedule:
       interval: 'daily'