use renovate preset config

renovate.json

@@ -1,14 +1,4 @@
 {
-    "extends": ["config:base"],
-    "regexManagers": [
-      {
-        "fileMatch": ["^Makefile$"],
-        "matchStrings": [
-          "# renovate: datasource=(?<datasource>\\S+) depName=(?<depName>\\S+)( versioning=(?<versioning>.*?))?\\n.*?_VERSION := (?<currentValue>.*)\\s"
-        ]
-      }
-    ],
-    "droneci": {
-      "enabled": false
-    }
-  }
+  "$schema": "https://docs.renovatebot.com/renovate-schema.json",
+  "extends": ["github>thegeeklab/renovate-presets"]
+}