presets: add disable-drone-yml

presets/disable-drone-yml.json5

@@ -0,0 +1,13 @@
+{
+  // This preset prevents renovate from touching .drone.yml. This is useful if the drone pipeline is signed, as in this
+  // case renovate changing this file will break the signature.
+  "$schema": "https://docs.renovatebot.com/renovate-schema.json",
+  "packageRules": [
+    {
+      "matchFileNames": [
+        ".drone.y*ml",
+      ],
+      "enabled": false,
+    },
+  ],
+}