Fix separation of positional and keyword arguments

See https://www.ruby-lang.org/en/news/2019/12/12/separation-of-positional-and-keyword-arguments-in-ruby-3-0/

Co-authored-by: Saray Cabrera Padrón <scabrerapadron@suse.de>

src/api/app/lib/backend/remember_location.rb

@@ -9,10 +9,10 @@ def singleton_method_added(method_name)
 
       filtering << method_name
 
-      define_singleton_method(method_name) do |*args, &block|
+      define_singleton_method(method_name) do |*args, **kwargs, &block|
         Thread.current[:_influxdb_obs_backend_api_method] = method_name.to_s
         Thread.current[:_influxdb_obs_backend_api_module] = name
-        original_method.call(*args, &block)
+        original_method.call(*args, **kwargs, &block)
       ensure
         Thread.current[:_influxdb_obs_backend_api_method] = nil
         Thread.current[:_influxdb_obs_backend_api_module] = nil