Accept the Chef license as part of the config files

.kitchen.dokken.yml

@@ -13,6 +13,7 @@ provisioner:
 
 verifier:
   name: inspec
+  chef_license: accept
 
 platforms:
   - name: ubuntu-18.04

.kitchen.yml

@@ -9,6 +9,9 @@ platforms:
   - name: ubuntu-18.04
   - name: debian-9
 
+verifier:
+  chef_license: accept
+
 suites:
   - name: default
     run_list:

.travis.yml

@@ -30,7 +30,7 @@ before_script:
   - cookstyle --version
   - foodcritic --version
 
-script: CHEF_LICENSE=accept-no-persist KITCHEN_LOCAL_YAML=.kitchen.dokken.yml CHEF_VERSION=13.10.4 kitchen verify ${INSTANCE}
+script: KITCHEN_LOCAL_YAML=.kitchen.dokken.yml kitchen test ${INSTANCE}
 
 matrix:
   include: