migrate_180_190 - upgrade_sql_constraints - ignore syntax error when the constraint is commented

[cuongnmtm]

Error:

  File ".../odoo-module-migrator/odoo_module_migrate/migration_scripts/migrate_180_190.py", line 80, in build_sql_object
    constraints = ast.literal_eval("[" + match.group(1) + "]")
                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File ".../lib/python3.12/ast.py", line 66, in literal_eval
    node_or_string = parse(node_or_string.lstrip(" \t"), mode='eval')
                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File ".../lib/python3.12/ast.py", line 52, in parse
    return compile(source, filename, mode, flags,
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "<unknown>", line 1
    [
    ^
SyntaxError: '[' was never closed