chore: bumps version to v3.0.0

Author: DevinCodes

README.md

@@ -26,7 +26,7 @@
 
 
 This gem let you easily integrate the Algolia Search API to your favorite ORM. It's based on the [algoliasearch-client-ruby](https://github.com/algolia/algoliasearch-client-ruby) gem.
-Rails 5.x and 6.x are supported.
+Rails 6.x and 7.x are supported.
 
 You might be interested in the sample Ruby on Rails application providing a `autocomplete.js`-based auto-completion and `InstantSearch.js`-based instant search results page: [algoliasearch-rails-example](https://github.com/algolia/algoliasearch-rails-example/).
 
@@ -128,11 +128,6 @@ You can configure a various timeout thresholds by setting the following options
 AlgoliaSearch.configuration = {
   application_id: 'YourApplicationID',
   api_key: 'YourAPIKey',
-  connect_timeout: 2,
-  receive_timeout: 30,
-  send_timeout: 30,
-  batch_timeout: 120,
-  search_timeout: 5
 }
 ```