SCANNPM-92 Configure renovate (#213)

Author: vdiez

.github/renovate.json

@@ -0,0 +1,41 @@
+{
+  "$schema": "https://docs.renovatebot.com/renovate-schema.json",
+  "extends": ["github>SonarSource/renovate-config:languages-team"],
+  "configMigration": true,
+  "schedule": ["before 6am every weekday"],
+  "enabledManagers": ["github-actions", "npm"],
+  "dockerfile": {
+    "enabled": true
+  },
+  "ignorePaths": ["**/fixtures/**"],
+  "packageRules": [
+    {
+      "matchManagers": ["github-actions"],
+      "pinDigests": false,
+      "groupName": "all github actions",
+      "groupSlug": "all-github-actions"
+    },
+    {
+      "matchManagers": ["github-actions"],
+      "matchUpdateTypes": ["pin", "rollback"],
+      "enabled": false
+    },
+    {
+      "matchDatasources": ["npm"],
+      "registryUrls": ["https://repox.jfrog.io/artifactory/api/npm/npm"]
+    },
+    {
+      "matchUpdateTypes": ["minor", "patch"],
+      "matchCurrentVersion": "!/^0/"
+    }
+  ],
+  "hostRules": [
+    {
+      "hostType": "npm",
+      "matchHost": "https://repox.jfrog.io/artifactory/api/npm/npm/",
+      "token": "{{ secrets.REPOX_TOKEN }}"
+    }
+  ],
+  "autoApprove": true,
+  "rebaseWhen": "never"
+}