Convert remaining data providers to static methods

Tanuj. → made their first commit to this issue’s fork.

Maybe issues could be grouped by module ?

mondrake → changed the visibility of the branch 3422383-meta-convert-remaining to hidden.

All the mocks/prophecies ones are done but there are some stragglers.

longwave → changed the visibility of the branch 3422383-meta-convert-remaining to active.

I think only Drupal\Tests\Core\Render\RendererTest::providerTestRenderBasic() is the only tricky one remaining.

I think this is all of them.

Woot!

Clever solution to use closures for RendererTest.

We're done here, PHPUnit 10 is in its home run...

catch → closed merge request !6693

Committed/pushed to 11.x and cherry-picked to 10.4.x and 10.3.x, thanks!