Tegra194: remove AON_WDT IRQ mapping

This patch removes the unused interrupt mapping for AON_WDT
for all Tegra194 platforms.

Signed-off-by: Varun Wadekar <vwadekar@nvidia.com>
Change-Id: I475a1e83f809c740e62464b5b4e93cb0a2e33d6b

plat/nvidia/tegra/soc/t194/plat_setup.c

@@ -286,8 +286,6 @@ static const interrupt_prop_t tegra194_interrupt_props[] = {
 	INTR_PROP_DESC(TEGRA_SDEI_SGI_PRIVATE, PLAT_SDEI_CRITICAL_PRI,
 			GICV2_INTR_GROUP0, GIC_INTR_CFG_EDGE),
 	INTR_PROP_DESC(TEGRA194_TOP_WDT_IRQ, PLAT_TEGRA_WDT_PRIO,
-			GICV2_INTR_GROUP0, GIC_INTR_CFG_EDGE),
-	INTR_PROP_DESC(TEGRA194_AON_WDT_IRQ, PLAT_TEGRA_WDT_PRIO,
 			GICV2_INTR_GROUP0, GIC_INTR_CFG_EDGE)
 };