GICD_TYPER_LPIS macro is defined twice in this file. This patch removes the
duplicate entry.

Fixes: f5c1434c ("irqchip: GICv3: rework redistributor structure")
Signed-off-by: NAlim Akhtar <alim.akhtar@samsung.com>
Signed-off-by: NMarc Zyngier <marc.zyngier@arm.com>