[CI] Update RAPIDS to latest stable

Author: razdoburdin

tests/buildkite/conftest.sh

@@ -24,8 +24,8 @@ set -x
 
 CUDA_VERSION=12.4.1
 NCCL_VERSION=2.22.3-1
-RAPIDS_VERSION=24.08
-DEV_RAPIDS_VERSION=24.10
+RAPIDS_VERSION=24.10
+DEV_RAPIDS_VERSION=24.12
 SPARK_VERSION=3.5.1
 JDK_VERSION=8
 R_VERSION=4.3.2