Mark as compatible with puppetlabs/postgresql 8.x

ekohl · ekohl · commit 84684ae72258 · 2022-04-23T11:22:37.000+02:00
This brings compatibility with newer Debian versions where there is no
contrib package.
diff --git a/metadata.json b/metadata.json
@@ -14,7 +14,7 @@
     },
     {
       "name": "puppetlabs/postgresql",
-      "version_requirement": ">= 6.5.0 < 8.0.0"
+      "version_requirement": ">= 6.5.0 < 9.0.0"
     },
     {
       "name": "puppetlabs/firewall",
