fix(resource-discovery): fix url paths for rancher-compatibility

Author: strowi

lib/krane/cluster_resource_discovery.rb

@@ -64,7 +64,7 @@ def api_paths
 
     def fetch_api_path(path)
       @api_path_cache[path] ||= begin
-        raw_json, err, st = kubectl.run("get", "--raw", path, attempts: 2, use_namespace: false)
+        raw_json, err, st = kubectl.run("get", "--raw", base_api_path, attempts: 2, use_namespace: false)
         if st.success?
           MultiJson.load(raw_json)
         else