8.2
[Security] Add ability for voters to explain their vote
[CS] Remove @inheritdoc PHPDoc
Merge branch '6.4' into 7.4
Mark ExceptionInterfaces throwable
[Security\Csrf] Split CsrfTokenGenerator into CsrfTokenManager and TokenGenerator
use constructor property promotion
[Security] Trigger a deprecation when a voter is missing the VoterInterface
Apply php-cs-fixer fix --rules nullable_type_declaration_for_default_null_value
fixed CS
Harden __toString trampolines via __unserialize()