Update to cassandra 5
---------------------

Nice things it should bring: support for Python 3.12 and Java 17.

How to update:

 * wait for it to be released (at the moment only RC1 is out)
 * as long as asyncio is not enabled in the driver, we can't use
   lib/cassandra-driver-internal-only-*.zip, so instead we keep
   using python3-cassandra
 * even though Java 17 is supported, it's marked as experimental,
   and thehive (cassandra's only reverse dependency in Kali) requires Java 11.
   So I think it's best to stick with Java 11 for the time being.

In any case: I tried running thehive 4.1.24-0kali2 with cassandra 5.0-rc1, and
it fails with some cryptic Java errors. As long as thehive doesn't work with
cassandra 5.x, there's no point updating cassandra.

Misc
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 * don't embed jars for which debian packages exist
