fix(turborepo): update package.json typo (#8621)

`@repo/ui` is being used as a monorepo dependency and `^` is not a valid
version number. This is supposed to be `*` as it is in other packages.
This causes `npm install` to fail while installing dependencies.

examples/kitchen-sink/apps/blog/package.json

@@ -12,7 +12,7 @@
  "@remix-run/node": "^2.9.2",
  "@remix-run/react": "^2.9.2",
  "@remix-run/server-runtime": "^2.9.2",
- "@repo/ui": "workspace:^",
+ "@repo/ui": "workspace:*",
  "@vercel/analytics": "^1.2.2",
  "@vercel/remix": "2.9.2-patch.2",
  "isbot": "^4",