Add query object to QueryParamsEvent

Fix patch

@drdam, thank you for the contribution!

I committed your code to a merge request (and updated the issue summary) to make it easier for me to review.

I changed the version to 8.0.x-dev because this issue applies to the latest development version as well.

I took a very quick look at your patch: it looks good to me (I anticipate some phpcs notices about documentation, but I expect that will be easy to fix).

Thanks for tagging this with "Needs tests"! Is there anything that I can do to help with writing tests for this change?

I notice that Testbot is detecting a failing test.

Fortunately, I think it should be pretty easy to resolve: the code that constructs a new QueryParamsEvent in \Drupal\Tests\elasticsearch_connector\Unit\SearchAPI\Query\QueryParamBuilderTest::testBuildQueryParams() will need to be updated to pass a Query (or a test double for a Query).

(small update to issue summary)

Quick note, I ran phpcbf on the code, and it fixed the phpcs errors.

Also, we should add or update a change record to assist people upgrading from 8.x-7.x. Note we have a draft, not-complete-yet change record with some information on events that existed in the 8.x-7.x and their equivalents in 8.0.x (if applicable) → — not sure if we need to update that, or create a new change record.

(sorry for the noise: I rebased onto the latest 8.0.x, so that the phpstan pipeline wouldn't warn us about a deprecation that was fixed in 8.0.x)

(sorry for the noise: I rebased onto the latest 8.0.x, so that the phpstan pipeline wouldn't warn us about a deprecation that was fixed in 8.0.x)