Since spring-security-webauthn has Jackson 2 Mixins, it would
be clearer to set Jackson 2 explicitly as an optional dependency
Signed-off-by: Josh Cummings <3627351+jzheaux@users.noreply.github.com>
Since this module was already using the jackson sub-package for Jackson 2
support, both Jackson 2 and Jackson 3 support lives in the same subpackage
and the former package-private classes has been renamed with a Jackson2
qualifier.
See gh-17832
Signed-off-by: Sébastien Deleuze <sdeleuze@users.noreply.github.com>