xfail test_vnet_bgp_route_precedence due to issue of sonic-net/sonic-buildimage#23824 (sonic-net#20437)

xfail test_vnet_bgp_route_precedence due to issue of sonic-net/sonic-buildimage#23824

Signed-off-by: Guy Shemesh <gshemesh@nvidia.com>

Author: JibinBao

tests/common/plugins/conditional_mark/tests_mark_conditions.yaml

@@ -4331,6 +4331,10 @@ vxlan/test_vnet_bgp_route_precedence.py:
     conditions:
       - "asic_type not in ['cisco-8000', 'mellanox']"
       - "release in ['202411']"
+  xfail:
+    reason: "Testcase ignored due to github issue: https://github.com/sonic-net/sonic-buildimage/issues/23824"
+    conditions:
+      - "https://github.com/sonic-net/sonic-buildimage/issues/23824"
 
 vxlan/test_vnet_route_leak.py:
   skip: