chore: switch to renovate because it's quieter

Author: reconbot

.github/dependabot.yml

@@ -0,0 +1,20 @@
+{
+  "extends": [
+    "config:base"
+  ],
+  "prHourlyLimit": 0,
+  "prConcurrentLimit": 20,
+  "timezone": "America/New_York",
+  "packageRules": [
+    {
+      "matchDepTypes": [
+        "devDependencies"
+      ],
+      "matchPackagePatterns": [
+        ".*"
+      ],
+      "automerge": true,
+      "automergeType": "branch"
+    }
+  ]
+}