Fix warning in ydbd_slice (#14585)

Author: iddqdex

ydb/tools/ydbd_slice/ya.make

@@ -24,6 +24,7 @@ PY_SRCS(
 PEERDIR(
     ydb/tools/cfg
     ydb/public/sdk/python
+    ydb/public/sdk/python/enable_v3_new_behavior
     contrib/python/PyYAML
     contrib/python/ruamel.yaml
     contrib/python/kubernetes