Init JNI version 23.04.0-SNAPSHOT (#12599)

Update JNI version to 23.04.0-SNAPSHOT

Authors:
  - Peixin (https://github.com/pxLi)

Approvers:
  - Jason Lowe (https://github.com/jlowe)

URL: #12599

java/ci/README.md

@@ -34,7 +34,7 @@ nvidia-docker run -it cudf-build:11.8.0-devel-centos7 bash
 You can download the cuDF repo in the docker container or you can mount it into the container.
 Here I choose to download again in the container.
 ```bash
-git clone --recursive https://github.com/rapidsai/cudf.git -b branch-23.02
+git clone --recursive https://github.com/rapidsai/cudf.git -b branch-23.04
 ```
 
 ### Build cuDF jar with devtoolset
@@ -47,4 +47,4 @@ scl enable devtoolset-9 "java/ci/build-in-docker.sh"
 
 ### The output
 
-You can find the cuDF jar in java/target/ like cudf-23.02.0-SNAPSHOT-cuda11.jar.
+You can find the cuDF jar in java/target/ like cudf-23.04.0-SNAPSHOT-cuda11.jar.

java/pom.xml

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!--
-  Copyright (c) 2019-2022, NVIDIA CORPORATION.
+  Copyright (c) 2019-2023, NVIDIA CORPORATION.
 
   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
@@ -21,7 +21,7 @@
 
     <groupId>ai.rapids</groupId>
     <artifactId>cudf</artifactId>
-    <version>23.02.0-SNAPSHOT</version>
+    <version>23.04.0-SNAPSHOT</version>
 
     <name>cudfjni</name>
     <description>