/usr/lib/ruby/vendor_ruby/sass/script/ is in ruby-sass 3.4.6-2.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/ruby/vendor_ruby/sass/script/css_lexer.rb
/usr/lib/ruby/vendor_ruby/sass/script/css_parser.rb
/usr/lib/ruby/vendor_ruby/sass/script/functions.rb
/usr/lib/ruby/vendor_ruby/sass/script/lexer.rb
/usr/lib/ruby/vendor_ruby/sass/script/parser.rb
/usr/lib/ruby/vendor_ruby/sass/script/tree/
/usr/lib/ruby/vendor_ruby/sass/script/tree.rb
/usr/lib/ruby/vendor_ruby/sass/script/tree/funcall.rb
/usr/lib/ruby/vendor_ruby/sass/script/tree/interpolation.rb
/usr/lib/ruby/vendor_ruby/sass/script/tree/list_literal.rb
/usr/lib/ruby/vendor_ruby/sass/script/tree/literal.rb
/usr/lib/ruby/vendor_ruby/sass/script/tree/map_literal.rb
/usr/lib/ruby/vendor_ruby/sass/script/tree/node.rb
/usr/lib/ruby/vendor_ruby/sass/script/tree/operation.rb
/usr/lib/ruby/vendor_ruby/sass/script/tree/selector.rb
/usr/lib/ruby/vendor_ruby/sass/script/tree/string_interpolation.rb
/usr/lib/ruby/vendor_ruby/sass/script/tree/unary_operation.rb
/usr/lib/ruby/vendor_ruby/sass/script/tree/variable.rb
/usr/lib/ruby/vendor_ruby/sass/script/value/
/usr/lib/ruby/vendor_ruby/sass/script/value.rb
/usr/lib/ruby/vendor_ruby/sass/script/value/arg_list.rb
/usr/lib/ruby/vendor_ruby/sass/script/value/base.rb
/usr/lib/ruby/vendor_ruby/sass/script/value/bool.rb
/usr/lib/ruby/vendor_ruby/sass/script/value/color.rb
/usr/lib/ruby/vendor_ruby/sass/script/value/helpers.rb
/usr/lib/ruby/vendor_ruby/sass/script/value/list.rb
/usr/lib/ruby/vendor_ruby/sass/script/value/map.rb
/usr/lib/ruby/vendor_ruby/sass/script/value/null.rb
/usr/lib/ruby/vendor_ruby/sass/script/value/number.rb
/usr/lib/ruby/vendor_ruby/sass/script/value/string.rb