Buildozer add command does not respect tables or add_tables

[chowesasana]

Running buildozer add with a list argument (ex: buildozer add foo c b a) will always sort the list before adding, regardless of any tables or add_tables you may pass it.

I believe this is because the AddValueToListAttribute function sorts on everything other than args. https://github.com/bazelbuild/buildtools/blob/main/edit/edit.go#L826

Ideally buildozer would respect the same tables that buildifier would, or perhaps it would be better to defer all of the sorting to buildifier?

Buildozer test case:

function test_unsorted_other_attr() {
  in='go_library(
    name = "edit",
    deps = [],
    other_attr = []
)'
  run "$in" 'add other_attr z y x' '//pkg:edit'
  assert_equals 'go_library(
    name = "edit",
    deps = [
    ],
    other_attr = [
      "z",
      "y",
      "x",
    ]
)'
}