feat: support infrastructure as code

iac.json

@@ -0,0 +1,22 @@
+{
+  "$schema": "https://docs.renovatebot.com/renovate-schema.json",
+  "packageRules": [
+    {
+      "addLabels": [
+        "renovate/automerge",
+        "renovate/iac"
+      ],
+      "automerge": true,
+      "enabled": true,
+      "groupName": "Update public Infrastructure as Code (IaC)",
+      "groupSlug": "public-infrastructure-as-code",
+      "matchCategories": [
+        "iac"
+      ],
+      "matchUpdateTypes": [
+        "minor",
+        "patch"
+      ]
+    }
+  ]
+}