sunxi: Kconfig: Remove obsolete USBx_* pin symbols

Now that the USB PHY driver uses the device tree to get the VBUS detect
and USB ID GPIOs, these Kconfig symbols are unused. Remove them from
their Kconfig definition, and also from all defconfig files.

Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Acked-by: Jernej Skrabec <jernej.skrabec@gmail.com>
49 files changed