Extend Menu Alias Concept To Apply To ventoy_grub F6

[vshanecurtis]

It seems like it would be possible to extent the Menu Alias functionality to the ventoy_grub.config. The menu alias applies "In the clear" text to the name of the ISO to allow for a cleaner presentation on the menu. My idea is this, apply the menu alias to the menu text used in the grub menu. When that is done the menu text is matched against the defined aliases and if a match is found the corresponding ISO is booted without any additional code being required.