Bump cratedb-toolkit[testing] in /testing/testcontainers/python-pytest

Bumps [cratedb-toolkit[testing]](https://github.com/crate-workbench/cratedb-toolkit) from 0.0.5 to 0.0.8.
- [Release notes](https://github.com/crate-workbench/cratedb-toolkit/releases)
- [Changelog](https://github.com/crate-workbench/cratedb-toolkit/blob/main/CHANGES.md)
- [Commits](crate/cratedb-toolkit@v0.0.5...v0.0.8)

---
updated-dependencies:
- dependency-name: cratedb-toolkit[testing]
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

testing/testcontainers/python-pytest/requirements.txt

@@ -1,3 +1,3 @@
 crash==0.31.2
-cratedb-toolkit[testing]==0.0.5
+cratedb-toolkit[testing]==0.0.8
 pytest<9