google-veyron-jerry: more features

I quickly looked through that and i have several suggestions what to do

Panel

The table says it works, but it should not (at least with recent kernel), the solution is CONFIG_DRM_PANEL_EDP=m in kernel config (!3004)

FDE

Should only need initramfs modules for keyboard and panel which are not built-in.

Add drm-dp-aux-bus panel-edp gpio-charger sbs-battery cros-ec-keyb to deviceinfo_modules_initfs. Battery modules are needed for other purposes, but it's still better to have them (!3004, needs testing)

These ones are needed at least, but there may be more cros-ec related modules needed to include, check the output of lsmod command

Audio

Probably needs alsa-ucm-conf in dependencies and these UCM configs https://github.com/hexdump0815/imagebuilder/tree/main/systems/chromebook_veyron/extra-files/usr/share/alsa/ucm2/VEYRON-I2S

Bluetooth

Should work? Needs testing (tested, works)

CC: @hexdump0815 @tvall @ewspoelstra