Revert "pinctrl: pinctrl-zynqmp: Add support for output-enable and bias-high-impedance"

Revert "pinctrl: pinctrl-zynqmp: Add support for output-enable and bias-high-impedance"

This reverts commit 2335f9fef49d03f99464beefb01b9c42f4756475.

On systems with older PMUFW (Xilinx ZynqMP Platform Management Firmware)
using these pinctrl properties can cause system hang because there is
missing feature autodetection.
When this feature is implemented in the PMUFW, support for these two
properties should bring back.

Cc: stable@vger.kernel.org
Signed-off-by: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com>
Acked-by: Michal Simek <michal.simek@amd.com>
Link: https://lore.kernel.org/r/20221017130303.21746-2-sai.krishna.potthuri@amd.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>