Support trilogy adapter

Author: krismichalski

sentry-rails/lib/sentry/rails/tracing/active_record_subscriber.rb

@@ -56,7 +56,10 @@ def subscribe!
 
                 next unless db_config
 
-                span.set_data(Span::DataConventions::DB_SYSTEM, db_config[:adapter]) if db_config[:adapter]
+                adapter = db_config[:adapter]
+                adapter = "mysql" if adapter == "trilogy"
+
+                span.set_data(Span::DataConventions::DB_SYSTEM, adapter) if adapter
                 span.set_data(Span::DataConventions::DB_NAME, db_config[:database]) if db_config[:database]
                 span.set_data(Span::DataConventions::SERVER_ADDRESS, db_config[:host]) if db_config[:host]
                 span.set_data(Span::DataConventions::SERVER_PORT, db_config[:port]) if db_config[:port]