refactor: expose endpoints configuration object

lib/config/definitions.js

@@ -1134,6 +1134,13 @@ const options = [
     type: 'boolean',
     default: true,
   },
+  {
+    name: 'endpoints',
+    description: 'Endpoint configuration for credentials',
+    type: 'list',
+    stage: 'global',
+    mergeable: true,
+  },
 ];
 
 function getOptions() {

website/docs/self-hosted-configuration.md

@@ -13,6 +13,8 @@ Be cautious when using this option - it will run Renovate over _every_ repositor
 
 ## endpoint
 
+## endpoints
+
 ## exposeEnv
 
 ## force