Bump jinja2 from 3.0.0 to 3.1.5 in /testing/scripts

Bumps [jinja2](https://github.com/pallets/jinja) from 3.0.0 to 3.1.5.
- [Release notes](https://github.com/pallets/jinja/releases)
- [Changelog](https://github.com/pallets/jinja/blob/main/CHANGES.rst)
- [Commits](pallets/jinja@3.0.0...3.1.5)

---
updated-dependencies:
- dependency-name: jinja2
  dependency-type: direct:development
...

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

testing/scripts/dev_requirements.txt

@@ -13,7 +13,7 @@ shap==0.40.0
 matplotlib==3.1.3
 tensorflow==2.12.1
 tabulate==0.8.7
-Jinja2==3.0.0
+Jinja2==3.1.5
 
 # 2nd lvl dep on cov required to avoid sqllite dep
 coverage==4.5.4