Schema path not working when using custom config path

`npx drizzle-kit push:pg --config=../../../../some/path/drizzle.config.ts`
```ts
// drizzle.config.ts
import type { Config } from 'drizzle-kit';

export default {
dbCredentials: {
connectionString: process.env.DATABASE_URL!
},
driver: 'pg',
out: './drizzle',
schema: './src/schema.ts'
} satisfies Config;
```

This code says the schema file cannot be found. However, if I change the schema path to be an absolute path, it works. I think the schema path needs to use relative paths relative to the config file, not from the directory the user is calling the command from.