update-dbix: overwrite modifications

Dependencies

• [2] WQ3QMV3D DBIx::Class: migrate to use_namespaces
• [*] 4S5JF5JP Use latest DBIx::Class::Schema::Loader
• [*] IGR322YP sql: Generate models from postgresql

Change contents

• edit in src/sql/update-dbix.pl at line 11
  [2.16471]

  [5.9710]
  + overwrite_modifications => 1,