board: ti: am62x: am62x: include env for DFU

Include standard TI K3 dfu environment

Signed-off-by: Sjoerd Simons <sjoerd@collabora.com>
Reviewed-by: Alexander Sverdlin <alexander.sverdlin@siemens.com>
Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
Tested-by: Mattijs Korpershoek <mkorpershoek@baylibre.com> # on beagle play
diff --git a/board/ti/am62x/am62x.env b/board/ti/am62x/am62x.env
index 9cb186c..09b9b16 100644
--- a/board/ti/am62x/am62x.env
+++ b/board/ti/am62x/am62x.env
@@ -1,5 +1,6 @@
 #include <env/ti/ti_common.env>
 #include <env/ti/mmc.env>
+#include <env/ti/k3_dfu.env>
 
 name_kern=Image
 console=ttyS2,115200n8