New review comment by sgn on void-packages repository

https://github.com/void-linux/void-packages/pull/46319#discussion_r1341971108

Comment:
I would remove `Symbols` in `do_install` and 
```suggestion
	font_dirs="/usr/share/fonts/NerdFonts/symbols"
	depends="font-util"
	pkg_install() {
		vinstall patched-fonts/NerdFontsSymbolsOnly/SymbolsNerdFont-Regular.ttf
		vinstall patched-fonts/NerdFontsSymbolsOnly/SymbolsNerdFontMono-Regular.ttf
```