Drop puppet 4/5; Add Puppet 7

Signed-off-by: Christos Papageorgiou <christos.papageorgioy@gmail.com>

Drop puppet 4/5; Add Puppet 7
Signed-off-by: Christos Papageorgiou <christos.papageorgioy@gmail.com>
d04734b6 · Christos Papageorgiou · b3cb2e70 · d04734b6
Unverified Commit d04734b6 authored Aug 25, 2021 by Christos Papageorgiou
--- a/metadata.json
+++ b/metadata.json
@@ -72,7 +72,7 @@
  "requirements": [
    {
      "name": "puppet",
-      "version_requirement": ">= 4.0.0 < 7.0.0"
+      "version_requirement": ">= 6.1.0 < 8.0.0"
    }
  ],
  "description": "Postfix Module for Puppet",