Bump @radix-ui/react-dropdown-menu from 2.1.5 to 2.1.6 (#445)

Bumps [@radix-ui/react-dropdown-menu](https://github.com/radix-ui/primitives) from 2.1.5 to 2.1.6.
- [Changelog](https://github.com/radix-ui/primitives/blob/main/release-process.md)
- [Commits](https://github.com/radix-ui/primitives/commits)

---
updated-dependencies:
- dependency-name: "@radix-ui/react-dropdown-menu"
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

packages/design-system/package.json

@@ -16,7 +16,7 @@
     "@radix-ui/react-collapsible": "^1.1.2",
     "@radix-ui/react-context-menu": "^2.2.4",
     "@radix-ui/react-dialog": "^1.1.4",
-    "@radix-ui/react-dropdown-menu": "^2.1.5",
+    "@radix-ui/react-dropdown-menu": "^2.1.6",
     "@radix-ui/react-hover-card": "^1.1.4",
     "@radix-ui/react-icons": "^1.3.2",
     "@radix-ui/react-label": "^2.1.1",