fix(admin-ui): Resolve node-gyp error during installation with npm (#6952)

Fix `node-gyp` error that occurs during installation when using NPM and 20+ versions of Node.js. The error results from the package `@stdlib/number-float64-base-normalize` which is a dependency of `@segment/analytics-next`. Installing v0.0.8 resolves the error.

More details in PR #6485

## Testing

To test out the fix:

1. In a Medusa backend, remove the installation of `@stdlib/number-float64-base-normalize` (if available) and add instead the following override:

```json
  "overrides": {
    "@medusajs/admin": {
      "@medusajs/admin-ui": "2.1.14-snapshot-20240405070935"
    }
  }
```

2. Remove node_modules + any previous package-lock.json
3. Change to node v20+ and use npm to install dependencies -> no error occurs during installation.

packages/admin-ui/package.json

@@ -52,6 +52,7 @@
     "@radix-ui/react-switch": "^1.0.1",
     "@radix-ui/react-tooltip": "^1.0.3",
     "@segment/analytics-next": "^1.51.1",
+    "@stdlib/number-float64-base-normalize": "0.0.8",
     "@svgr/webpack": "^8.0.1",
     "@swc/core": "^1.3.61",
     "@tailwindcss/forms": "^0.5.3",