Add renovate config and automated GPU driver updates for CUDA (#51)

* Add renovate config and automated GPU driver updates for CUDA

* remove hardcoded components in renovate.json and use comment

* remove package rule

driver_config.yml

@@ -1,4 +1,5 @@
 cuda:
+  # renovate: datasource=custom.nvidia-driver depName=nvidia-cuda-driver versioning=loose
   version: "550.90.07"
 
 grid:

renovate.json

@@ -0,0 +1,32 @@
+{
+  "$schema": "https://docs.renovatebot.com/renovate-schema.json",
+  "customManagers": [
+    {
+      "customType": "regex",
+      "fileMatch": [
+        "driver_config.yml"
+      ],
+      "matchStrings": [
+        "#\\s*renovate:\\s*(datasource=(?<datasource>.*?) )?depName=(?<depName>.*?)( versioning=(?<versioning>.*?))?\\s*.*?version.*\\\"(?<currentValue>.*)\\\""
+      ]
+    }
+  ],
+  "customDatasources": {
+  "nvidia-driver": {
+    "defaultRegistryUrlTemplate": "https://docs.nvidia.com/datacenter/tesla/drivers/releases.json",
+    "transformTemplates": [
+      "{ \"releases\": $map($reduce($map($keys($), function($k) { { \"key\": $k, \"value\": $lookup($, $k) } }), function($acc, $v) { $append($acc, $v.value.driver_info) }, []), function($info) { { \"version\": $info.release_version } }) }"
+    ]
+  }
+ },
+  "logLevelRemap": [
+    {
+      "matchMessage": "/^Custom manager fetcher/",
+      "newLogLevel": "debug"
+    },
+    {
+      "matchMessage": "/custom datasource/",
+      "newLogLevel": "debug"
+    }
+  ]
+}