Include latest Jena version.

Now that we have Java 21, we can bump the version of Jena to the latest
6.x series.

Author: gouttegd

Dockerfile

@@ -10,8 +10,7 @@ ARG ODK_VERSION 0.0.0
 ENV ODK_VERSION=$ODK_VERSION
 
 # Software versions
-# Jena 5.x requires Java 17, so for now we are stuck with Jena 4.x
-ENV JENA_VERSION=4.9.0
+ENV JENA_VERSION=6.1.0
 ENV KGCL_JAVA_VERSION=0.6.0
 ENV SCALA_CLI_VERSION=1.8.0
 ENV OWLTOOLS_VERSION=2020-04-06