Update Molecure lint config for v3.

molecule/default/molecule.yml

@@ -3,8 +3,11 @@ dependency:
   name: galaxy
 driver:
   name: docker
-lint:
+lint: |
-  name: yamllint
+  set -e
+  yamllint .
+  ansible-lint
+  # flake8
 platforms:
   - name: centos-7
     image: centos:7
@@ -24,9 +27,5 @@ platforms:
     image: ubuntu:latest
 provisioner:
   name: ansible
-  lint:
-    name: ansible-lint
 verifier:
   name: testinfra
-  lint:
-    name: flake8