Logging SPARQL Updates

### Version

5.6.1

### Feature

Currently SPARQL queries are logged to the console or can be configured to a log file, but SPARQL update queries are not logged. The request is to just log the query itself, not the triples affected by the update.

### Are you interested in contributing a solution yourself?

None

Start by tracing how Apache Jena currently logs SPARQL queries and where SPARQL update queries are executed. The change is complete when the update query text is logged while the triples affected by the update are not logged; no file or test is identified in the issue.

Written by the indexing model from the issue text.