Fix symfony 6.3 return type deprecations

[XWB]

Fixes the following deprecation errors:

Method "Symfony\Component\Console\Command\Command::configure()" might add "void" as a native return type declaration in the future. Do the same in child class "FOS\HttpCacheBundle\Command\InvalidatePathCommand" now to avoid errors or add an explicit @return annotation to suppress this message. 

Method "Symfony\Component\Console\Command\Command::configure()" might add "void" as a native return type declaration in the future. Do the same in child class "FOS\HttpCacheBundle\Command\InvalidateRegexCommand" now to avoid errors or add an explicit @return annotation to suppress this message. 

Method "Symfony\Component\Console\Command\Command::configure()" might add "void" as a native return type declaration in the future. Do the same in child class "FOS\HttpCacheBundle\Command\RefreshPathCommand" now to avoid errors or add an explicit @return annotation to suppress this message. 

Method "Symfony\Component\Console\Command\Command::configure()" might add "void" as a native return type declaration in the future. Do the same in child class "FOS\HttpCacheBundle\Command\ClearCommand" now to avoid errors or add an explicit @return annotation to suppress this message. 

Method "Symfony\Component\Console\Command\Command::configure()" might add "void" as a native return type declaration in the future. Do the same in child class "FOS\HttpCacheBundle\Command\InvalidateTagCommand" now to avoid errors or add an explicit @return annotation to suppress this message. 

[dbu]

thanks a lot!