Upgrade the base docker image of kernel-r (#1438)

Author: SantanM

etc/docker/kernel-r/Dockerfile

@@ -1,5 +1,5 @@
 # Ubuntu 18.04.1 LTS Bionic
-ARG BASE_CONTAINER=jupyter/r-notebook:2023-03-13
+ARG BASE_CONTAINER=quay.io/jupyter/r-notebook:r-4.5.2
 FROM $BASE_CONTAINER
 
 RUN conda install --quiet --yes \