Update dependency molecule to v4

Reviewed-on: #4

.drone.yml

@@ -3,7 +3,7 @@ kind: pipeline
 name: default
 steps:
   - name: integration test
-    image: python:3.9-buster
+    image: python:3.10-buster
     environment:
       REMOTE_USER: molecule
       HCLOUD_TOKEN:

renovate.json

@@ -0,0 +1,3 @@
+{
+  "$schema": "https://docs.renovatebot.com/renovate-schema.json"
+}

requirements.txt

@@ -1,4 +1,4 @@
-ansible-lint==6.0.0
+ansible-lint==6.3.0
-ansible==5.4.0
+ansible==5.10.0
 molecule-hetznercloud==1.3.0
-molecule==3.6.1
+molecule==4.0.0