hardware/icE1usb: Remove panelized version

Further production runs will use another panel setup anyway
and this one is archived in r1.0 anyway.

But this cleans up the way for kicad 6 update

Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
Change-Id: I864503c1edf28993bc9c4c12842856ab1002870c
2 files changed