Merge pull request #863 from voxpupuli/maint/systemd-4.0.0

Author: root-expert

metadata.json

@@ -30,7 +30,7 @@
     },
     {
       "name": "puppet/systemd",
-      "version_requirement": ">= 3.1.0 < 4.0.0"
+      "version_requirement": ">= 3.1.0 < 5.0.0"
     },
     {
       "name": "puppet/selinux",