System test query scripts

### Description / Background

We'd like an automated version of the query scripts tests that are currently manual in the release process.

### Technical Notes / Implementation Details

We can implement query drivers similar to DirectQueryDriver but to call the scripts.

We add usage of these drivers in the system test for `deployNew.sh`, so that we can replicate the current manual release process tests:
- https://github.com/gchq/sleeper/issues/1648

Start by reading DirectQueryDriver and the system test for deployNew.sh, then review issue 1648 for the current manual query-script release checks. The work is complete when equivalent query drivers exercise those scripts in the system test and reproduce the manual release-process coverage.

Written by the indexing model from the issue text.