patch 9.0.2153: no support to build on OpenVMS Commit: https://github.com/vim/vim/commit/1c8e233cb8357b4f218bfa777f6d81456d0b43a2 Author: Zoltan Arpadffy <zoltan.arpadffy@gmail.com> Date: Tue Dec 5 16:04:23 2023 +0100 patch 9.0.2153: no support to build on OpenVMS Problem: no support to build on OpenVMS Solution: Add OpenVMS X86_64 platform port closes: #13623 Co-authored-by: errael <errael@raelity.com> Co-authored-by: K.Takata <kentkt@csc.jp> Signed-off-by: Zoltan Arpadffy <zoltan.arpadffy@gmail.com> Signed-off-by: Christian Brabandt <cb@256bit.org>