Update python modules

Author: vitkhab

.travis.yml

@@ -1,7 +1,7 @@
 ---
 language: python
 python:
-  - 3.6
+  - 3.8
 script:
   - molecule lint
   - molecule destroy

molecule/default/molecule.yml

@@ -7,11 +7,10 @@ dependency:
     force: false
 driver:
   name: docker
-lint:
-  name: yamllint
-  options:
-    config-file: molecule/resources/yamllint.conf
-    s: false
+
+lint: |
+    yamllint -c molecule/resources/yamllint.conf .
+
 platforms:
   - name: common
     image: ubuntu:16.04

requirements.txt

@@ -1,6 +1,6 @@
-ansible==2.7.16
-molecule==2.18.1
-zabbix-api==0.5.3
+ansible==2.10.0
+molecule==3.0.8
+zabbix-api==0.5.4
 python-vagrant==0.5.15
 docker-py==1.10.6
-pytest-xdist==1.23.2
+pytest-xdist==2.1.0