database: fix sql functions, add interiors, etc...
database: fix sql functions, add interiors, etc...

Added `interiors` table.
Added `modified` and `created` columns for all tables that didn’t have
one.
Added `vehicles_model_sets` to the automated load.
Fixed the initial issue with CURRENT_TIMESTAMP throwing errors (invalid
value - it considered those as strings).

smile-tmb/lua-mta-fairplay-roleplay