chore: remove deprecated lint section from molecule config

molecule/virtualbox/molecule.yml

@@ -4,10 +4,6 @@ dependency:
   enabled: false
 driver:
   name: vagrant
-lint: |
-  set -e
-  yamllint .
-  ansible-lint -x no-loop-var-prefix,command-instead-of-module,package-latest
 platforms:
   # Check out the documentation at
   # https://github.com/ansible-community/molecule-vagrant#documentation