Add fqcn-builtins to the skip list for now, we will watch how the
discussion about this evolves and defer updating all code according to
that [0].

[0] https://github.com/ansible/ansible-lint/issues/2050



Signed-off-by: Dr. Jens Harbott <harbott@osism.tech>
Change-Id: I6dcdec4f029b87bad41530ad45d285909c8351f7