Add $type parameter to ep_do_intercept_request filter

[rebeccahum]

Description of the Change

It would be nice if we could pass in the $type parameter into the ep_do_intercept_request filter:

ElasticPress/includes/classes/Elasticsearch.php

Lines 1067 to 1071 in 5bb9d76

	* @param string $type Type of request, used for debugging.
	*
	* @return WP_Error|array The response or WP_Error on failure.
	*/
	public function remote_request( $path, $args = [], $query_args = [], $type = null ) {

This way, we have the flexibility of intercepting the request based on the type of request.

Alternate Designs

N/A.

Benefits

We would be able to intercept the request based on the type of request.

Possible Drawbacks

Those hooking onto the filter already may need to update their filter arguments

Checklist:

• I have read the CONTRIBUTING document.
• My code follows the code style of this project.
• My change requires a change to the documentation.
• I have updated the documentation accordingly.
• I have added tests to cover my change.
• All new and existing tests passed.

Changelog Entry

Changed: Add $type parameter to ep_do_intercept_request filter

[felipeelia]

hey @rebeccahum, thanks for the PR! Do you mind updating the doc block to the following? (just adding the @since info there)

/**
 * Filter intercepted request
 *
 * @hook ep_do_intercept_request
 * @since 3.2.2
 * @since 4.0.0 added $type
 * @param {array} $request New remote request response
 * @param  {array} $query Remote request arguments
 * @param  {args} $args Request arguments
 * @param  {int} $failures Number of failures
 * @param  {string} $type Type of request
 * @return {array} New request
 */

[rebeccahum]

@felipeelia done