Bump to version 8.16.0

Author: elasticsearchmachine

README.md

@@ -38,7 +38,7 @@ Grab the latest nightly build from the [repository](http://oss.sonatype.org/cont
 <dependency>
   <groupId>org.elasticsearch</groupId>
   <artifactId>elasticsearch-hadoop</artifactId>
-  <version>8.15.0-SNAPSHOT</version>
+  <version>8.16.0-SNAPSHOT</version>
 </dependency>
 ```
 

buildSrc/esh-version.properties

@@ -1,4 +1,4 @@
-eshadoop        = 8.15.0
-elasticsearch   = 8.15.0
+eshadoop        = 8.16.0
+elasticsearch   = 8.16.0
 lucene          = 9.0.0
-build-tools     = 8.15.0
+build-tools     = 8.16.0