data/gnome: increase vertical spacing in Logitech G Pro
data/gnome: increase vertical spacing in Logitech G Pro

The SVG guidelines specify a minimal vertical distance of 40px. There
were two lines in the G Pro SVG that had less, leading to the buttons
overlapping. This is visible in #607.

libratbag/libratbag,libratbag/libratbag,libratbag/libratbag,whot/libratbag,whot/libratbag,whot/libratbag