Ability to use the core API in `typescript-react-apollo`

Hi! Is there any way in `@graphql-codegen/typescript-react-apollo` to generate functions that use the [core API](https://www.apollographql.com/docs/react/api/core/ApolloClient/#query) `ApolloClient.query(...)` instead of hooks?

Current implementation with `withHook: true` flag:
```js
export function useGetPetQuery(baseOptions?: Apollo.QueryHookOptions) {
const options = {...defaultOptions, ...baseOptions}
return Apollo.useQuery(GetPetDocument, options);
}
```

### Describe the solution you'd like

- A flag to use the core API instead.
- Ability to use both enabled flags together in the config for backwards compatibility.

Example of the generated function:
```js
export function getPetQuery(baseOptions?: ApolloClient.QueryOptions) {
const options = {...defaultOptions, ...baseOptions}
return ApolloCore.query(GetPetDocument, options);
}
```

Start with the @graphql-codegen/typescript-react-apollo plugin and its existing withHook configuration, then trace how generated useGetPetQuery functions are produced. Done means a separate core-API option generates getPetQuery using ApolloClient.query while allowing both options together without changing existing hook output.

Written by the indexing model from the issue text.