runtime(colorschemes): Update colorschemes (#13691)

Minor changes:

- Regenerated using colortemplate 2.2.3
- Removed reversed gui-cursor for some of the colorschemes (retrobox, wildcharm, lunaperche)
- Change MatchParen for some of colorschemes.

Signed-off-by: Maxim Kim <habamax@gmail.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>

runtime/colors/ron.vim

@@ -3,16 +3,16 @@
 " Maintainer:   original maintainer Ron Aaron <ron@ronware.org>
 " Website:      https://www.github.com/vim/colorschemes
 " License:      Same as Vim
-" Last Updated: Fri 02 Sep 2022 09:50:56 MSK
+" Last Updated: Fri 15 Dec 2023 20:05:41
 
-" Generated by Colortemplate v2.2.0
+" Generated by Colortemplate v2.2.3
 
 set background=dark
 
 hi clear
 let g:colors_name = 'ron'
 
-let s:t_Co = exists('&t_Co') && !has('gui_running') ? (&t_Co ?? 0) : -1
+let s:t_Co = has('gui_running') ? -1 : (&t_Co ?? 0)
 
 hi! link Terminal Normal
 hi! link Boolean Constant
@@ -441,4 +441,4 @@ endif
 " Color: fgDiffB     #000000        16             black
 " Color: bgDiffC8    #5F87AF        67             darkblue
 " Color: bgDiffD8    #AF5FAF        133            darkmagenta
-" vim: et ts=2 sw=2
+" vim: et ts=8 sw=2 sts=2