Merge pull request #458 from voxpupuli/deps/update-icinga

chore(deps): Allow puppet/icinga 8.x

Author: bastelfreak

metadata.json

@@ -18,7 +18,7 @@
     },
     {
       "name": "puppet/icinga",
-      "version_requirement": ">= 3.0.0 < 8.0.0"
+      "version_requirement": ">= 3.0.0 < 9.0.0"
     },
     {
       "name": "puppetlabs/vcsrepo",