setup renovate (#296)

Author: kbsali

.github/renovate.json

@@ -0,0 +1,12 @@
+{
+  "extends": ["config:base", "group:all", "schedule:weekly"],
+  "assigneesFromCodeOwners": true,
+  "assigneesSampleSize": 1,
+  "separateMinorPatch": true,
+  "packageRules": [
+    {
+      "updateTypes": ["patch"],
+      "enabled": false
+    }
+  ]
+}

README.md

@@ -331,7 +331,7 @@ $client->getApi('issue')->create([
     'project_id'  => 'test',
     'subject'     => 'some subject',
     'description' => 'a long description blablabla',
-    'assigned_to_id' => 123, // or 'assigned_to' => 'user1'
+    'assigned_to_id' => 123, // or 'assigned_to' => 'user1' OR 'groupXX'
 ]);
 $client->getApi('issue')->all([
     'limit' => 1000