feat(renovate): split containers

also enables some goodies in config

renovate.json

@@ -1,10 +1,12 @@
 {
   "$schema": "https://docs.renovatebot.com/renovate-schema.json",
   "extends": [
-    "config:recommended"
+    "config:best-practices",
+    ":semanticCommits",
+    ":semanticCommitScopeDisabled",
+    "docker:enableMajor"
   ],
   "prHourlyLimit": 0,
-  "semanticCommits": "enabled",
   "customManagers": [
     {
       "customType": "regex",
@@ -14,5 +16,12 @@
       ],
       "versioningTemplate": "{{#if versioning}}{{versioning}}{{else}}semver{{/if}}"
     }
+  ],
+  "packageRules": [
+    {
+      "matchFileNames": ["^containers/*/**"],
+      "additionalBranchPrefix": "{{parentDir}}-",
+      "semanticCommitScope": "{{parentDir}}"
+    }
   ]
 }