Build trilogy adapter with newer API

Prior to this commit we were using the [older, soft-deprecated
arguments][deprecated args] to initialize a Trilogy adapter.

I don't think the [options array][] we were passing in made any sense
anyway. It becomes `@connection_options`, which Trilogy doesn't appear
to use. Trilogy expects hash args so I'm not sure how an array of args
would help us anyway. I think we were building that array for no reason.

This commit switches over to the simpler single-arg construction that
the other adapters are already using.

[deprecated args]: https://github.com/rails/rails/blob/4c5c904a212a850c43adb7a3c3a719ca3d2b9159/activerecord/lib/active_record/connection_adapters/abstract_adapter.rb#L128
[options array]: https://github.com/rails/rails/blob/4c5c904a212a850c43adb7a3c3a719ca3d2b9159/activerecord/lib/active_record/connection_adapters/trilogy_adapter.rb#L24-L32

Author: composerinteralia

activerecord/lib/active_record/connection_adapters/trilogy_adapter.rb

@@ -21,19 +21,10 @@ def trilogy_connection(config)
       # matched rather than number of rows updated.
       configuration[:found_rows] = true
 
-      options = [
-        configuration[:host],
-        configuration[:port],
-        configuration[:database],
-        configuration[:username],
-        configuration[:password],
-        configuration[:socket],
-        0
-      ]
-
-      trilogy_adapter_class.new nil, logger, options, configuration
+      trilogy_adapter_class.new(configuration)
     end
   end
+
   module ConnectionAdapters
     class TrilogyAdapter < AbstractMysqlAdapter
       ER_BAD_DB_ERROR = 1049