[feat] Add distance and duration columns

[lgrd]

Need

Today, there is two hardcoded columns in sql_templates/generate_routeProcedures.sh l.112-122 : $SCHEMA.ways.cost_m_', profile_name and $SCHEMA.ways.cost_s_', profile_name.

To delete them, we need to change the parameters of the functions by adding the real name of the cost columns for distance, duration and the cost of the computed road.

Tasks

• Be sure of the IO
• Code it
• Update r2gg
• Update road2