arm64: dts: ti: k3-am65-main: Drop deprecated ti,otap-del-sel property

ti,otap-del-sel has been deprecated in favor of ti,otap-del-sel-legacy.

Drop the duplicate and misleading ti,otap-del-sel property.
Signed-off-by: Nishanth Menon <nm@ti.com>
Link: https://lore.kernel.org/r/20230607132043.3932726-3-nm@ti.comSigned-off-by: Vignesh Raghavendra <vigneshr@ti.com>

arch/arm64/boot/dts/ti/k3-am65-main.dtsi

@@ -469,7 +469,6 @@ sdhci1: mmc@4fa0000 {
 		ti,otap-del-sel-ddr52 = <0x4>;
 		ti,otap-del-sel-hs200 = <0x7>;
 		ti,clkbuf-sel = <0x7>;
-		ti,otap-del-sel = <0x2>;
 		ti,trm-icp = <0x8>;
 		dma-coherent;
 	};