travis: dtb_build_test_exceptions: add new exception

Added arch/arm64/boot/dts/xilinx/versal-net-vn-x-b2197-01-revA.dts.

Signed-off-by: Nuno Sá <nuno.sa@analog.com>

Author: nunojsa

ci/travis/dtb_build_test_exceptions

@@ -145,6 +145,7 @@ arch/arm64/boot/dts/xilinx/versal-x-ebm-03-revA.dts
 arch/arm64/boot/dts/xilinx/versal-x-ebm-03-revA.dtsi
 arch/arm64/boot/dts/xilinx/versal-net-vn-x-b2197-00-revA.dts
 arch/arm64/boot/dts/xilinx/versal-emb-plus-ve2302-revA.dts
+arch/arm64/boot/dts/xilinx/versal-net-vn-x-b2197-01-revA.dts
 
 # Anything belonging to ADI, goes here