fix(iconv): conversion to utf-16be using iconv is inconsistent
vim-patch:9.2.0769
Problem: enc_canonize function changes utf-16be to utf-16 but in linux
type utf-16 defaults to utf-16le.
Solution: Creating a separate entry for utf-16be in enc_canon_table.
Note: the effect is only visible on iconv implementations that
treat "utf-16" and "utf-16be" differently, so the test does
not necessarily fail on an unpatched Vim. But the bug is
visible in vim.iconv. (Manoj Panda)
from: vim/vim@2a63f74
closes: neovim#40262
Signed-off-by: Manoj Panda <manojpandawork@gmail.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
9456cec7f9