multimedia/vdr-plugin-xineliboutput: Fix build
- Add NLS option
- Pet portclippy
- Re-fromat Makefile with portfmt
PR: 256818
Approved by: portmgr (blanket: unmaintained port)
MFH: 2021Q4
(cherry picked from commit 2da8e962e30a8dd2f5caa825036cfec2ee867a7d)