remove red color in bootloader

components/bootloader/gfxboot.cfg.in

@@ -47,14 +47,14 @@ bootopt.text.fg=0x@DARK_LABELS_HEX@
 progress.bar.color=0x@DARK_COLOR_HEX@
 ; menu colors
 menu.normal.bg=0x798491
-menu.normal.fg=0x@DARK_LABELS_HEX@
+menu.normal.fg=0x@MIDDLE_LABELS_HEX@
 menu.selected.bg=0x@LIGHT_COLOR_HEX@
-menu.selected.fg=0x@DARK_LABELS_HEX@
+menu.selected.fg=0x@MIDDLE_LABELS_HEX@
 ; window colors
 window.bg=0xd8deed
 window.fg=0x000000
 window.title.bg=0x@TITLE_COLOR@
-window.title.fg=0x@DARK_LABELS_HEX@
+window.title.fg=0x@MIDDLE_LABELS_HEX@
 window.title.error.bg=0xc00000
 ; help system colors
 help.link.fg=0x@DARK_COLOR_HEX@
@@ -65,7 +65,7 @@ help.highlight.fg=0x@DARK_COLOR_HEX@
 panel.fg=0x000000
 panel.title.fg=0x5c6570
 panel.normal.fg=0x5c6570
-panel.f-key.fg=0x@DARK_LABELS_HEX@
+panel.f-key.fg=0x@MIDDLE_LABELS_HEX@
 ; default keymap (e.g. de_DE, czech)
 keymap=