runtime(sh): Update sh syntax and add local keyword for bash (#13806) Commit: https://github.com/vim/vim/commit/b16fc9805535dc6eb084142da0c87210fc102494 Author: Lucien Grondin <grondilu@yahoo.fr> Date: Mon Jan 1 19:00:41 2024 +0100 runtime(sh): Update sh syntax and add local keyword for bash (https://github.com/vim/vim/issues/13806) add `local` in shStatement Signed-off-by: Lucien Grondin <grondilu@yahoo.fr> Signed-off-by: Christian Brabandt <cb@256bit.org>