Add native return type declaration to Configuration::getConfigTreeBuilder

[biozshock]

Tests report a deprecation warning when using symfony 5.4.

Method "Symfony\Component\Config\Definition\ConfigurationInterface::getConfigTreeBuilder()" might add "TreeBuilder" as a native return type declaration in the future. Do the same in implementation "Oneup\UploaderBundle\DependencyInjection\Configuration" now to avoid errors or add an explicit @return annotation to suppress this message.

[bytehead]

@biozshock can you rebase on the actual master or check the box to Allow edits from maintainers?

[bytehead]

👍 The pipeline should be green after rebasing.

[biozshock]

@bytehead Checkbox was ticked from the start. Rebased.

[deluxetom]

+1 to get this merged :)

[bytehead]

The tests are still failing tough.

[bytehead]

Ah, possibly unrelated.

[bytehead]

Thank you @biozshock!