Reduce frequency of non-essential renovate updates (#504)

Author: davidzhao

renovate.json

@@ -1,31 +1,34 @@
 {
   "$schema": "https://docs.renovatebot.com/renovate-schema.json",
-  "extends": [
-    "config:base"
-  ],
-  "postUpdateOptions": [
-    "gomodTidy"
-  ],
+  "extends": ["config:base"],
+  "postUpdateOptions": ["gomodTidy"],
   "commitBody": "Generated by renovateBot",
   "packageRules": [
     {
-      "matchUpdateTypes": [
-        "minor",
-        "patch",
-        "pin",
-        "digest"
-      ],
-      "automerge": false
+      "schedule": "before 6am every monday",
+      "matchManagers": ["github-actions"],
+      "groupName": "github workflows"
+    },
+    {
+      "schedule": "before 6am every monday",
+      "matchManagers": ["dockerfile"],
+      "groupName": "docker deps"
+    },
+    {
+      "schedule": "before 6am every monday",
+      "matchManagers": ["gomod"],
+      "groupName": "go deps"
+    },
+    {
+      "matchManagers": ["gomod"],
+      "matchPackagePrefixes": ["github.com/pion"],
+      "groupName": "pion deps"
     },
     {
-      "packagePatterns": [
-        "^golang.org/x/"
-      ],
-      "schedule": [
-        "on the first day of the month"
-      ]
+      "matchManagers": ["gomod"],
+      "matchPackagePrefixes": ["github.com/livekit"],
+      "groupName": "livekit deps"
     }
   ],
-  "ignorePaths": [
-  ]
+  "ignorePaths": []
 }