Add some renovate bot plugins and the updaters

* Do not add docker plugin: dprint/dprint-plugin-dockerfile#7
* Do not enable nix updater in renovate, use selfup to sync with other CIs

.github/renovate.json

@@ -0,0 +1,11 @@
+{
+  "$schema": "https://docs.renovatebot.com/renovate-schema.json",
+  "extends": [
+    "config:recommended",
+    "github>kachick/renovate-config-dprint#1.1.0"
+  ],
+  "labels": ["dependencies", "renovate"],
+  "nix": {
+    "enabled": false
+  }
+}

dprint.json

@@ -2,9 +2,21 @@
   "json": {
     "trailingCommas": "never"
   },
-  "markdown": {},
+  "markdown": {
+  },
+  "toml": {
+  },
+  "malva": {
+    "quotes": "preferSingle"
+  },
+  "markup": {
+  },
   "plugins": [
     "https://plugins.dprint.dev/json-0.19.2.wasm",
-    "https://plugins.dprint.dev/markdown-0.16.4.wasm"
+    "https://plugins.dprint.dev/markdown-0.16.4.wasm",
+    "https://plugins.dprint.dev/toml-0.6.1.wasm",
+    "https://plugins.dprint.dev/sql-0.2.0.wasm",
+    "https://plugins.dprint.dev/g-plane/malva-v0.3.1.wasm",
+    "https://plugins.dprint.dev/g-plane/markup_fmt-v0.8.0.wasm"
   ]
 }