Update runtime files

runtime/ftplugin/openvpn.vim

@@ -0,0 +1,14 @@
+" Vim filetype plugin
+" Language:	OpenVPN
+" Maintainer:	ObserverOfTime <chronobserver@disroot.org>
+" Last Change:	2022 Oct 16
+
+if exists('b:did_ftplugin')
+  finish
+endif
+let b:did_ftplugin = 1
+
+setlocal iskeyword+=-,.,/
+setlocal comments=:#,:; commentstring=#%s
+
+let b:undo_ftplugin = 'setl isk< com< cms<'