Symfony 7.1 deprecates the Symfony\Component\HttpKernel\DependencyInjection\Extension class in favor of the root Symfony\Component\DependencyInjection\Extension\Extension class (the one in the HttpKernel supports the annotations cache stuff that used to be a thing in earlier Symfony versions and not needed today), so this PR updates the DI extension to clear that deprecation.
coverage: 82.018%. remained the same
when pulling 29520efb4458a36c71b0d4fb5b302e04083d8098 on mbabker:patch-1
into fa2baa6262bb74038f01ac746dc3e2a8bc441e09 on liip:2.x.
Symfony 7.1 deprecates the
Symfony\Component\HttpKernel\DependencyInjection\Extension
class in favor of the rootSymfony\Component\DependencyInjection\Extension\Extension
class (the one in the HttpKernel supports the annotations cache stuff that used to be a thing in earlier Symfony versions and not needed today), so this PR updates the DI extension to clear that deprecation.