[FEATURE]: Use upstashCache with only the Redis URL

### Feature hasn't been suggested before.

- [x] I have verified this feature I'm about to request hasn't been suggested before.

### Describe the enhancement you want to request

I'm using Drizzle with Neon and I want to use the @cache version of the package to use Upstash for caching my queries. The thing is, I can only use this function by always passing `token` and `url`, but the thing is: I'm connecting to Upstash via the `Bun.RedisClient` and I don't have a token to pass. This is the code I'm using:

```ts
export const db = drizzle(process.env.DATABASE_URL ?? "", {
casing: "snake_case",
schema,
logger: true,
cache: upstashCache({
url: process.env.REDIS_URL ?? "",
global: true,
}),
});
```