1.12.0 Various improvements & bug fixes (including for 4.3)

Hey friends!

This, quite big release, comes with a large number of nice improvements and bug fixes, powered by the entire community. Thanks to everyone that keeps pushing and improving MakerBundle ❤️ Highlights:

• Use [make:*-test] Use the new WebTestAssertionsTrait methods in the generated
  functional tests - #381 thanks to @adrienlucas

• Add a agree terms checkbox to make:registration-form - #394
  thanks to @ismail1432

• Template generation respects twig.default_path - #346
  thanks to @LeJeanbono

• [Serializer] Normalizer now implements CacheableSupportsMethodInterface
  with condition - #399 thanks to @jojotjebaby

• Deprecate Argon2i encoder used in make:user and use
  auto instead - #398 thanks to @nicolas-grekas

• [make:auth] Added logout support and help for logged in user -
  in #406 thanks to @St0iK

• Use new event class names instead of strings in make:event-subscriber -
  in #403 thanks to @jojotjebaby

Happy making!