Bump idna from 3.14 to 3.15 in /tools (#797)

Bumps [idna](https://github.com/kjd/idna) from 3.14 to 3.15.
- [Release notes](https://github.com/kjd/idna/releases)
- [Changelog](https://github.com/kjd/idna/blob/master/HISTORY.md)
- [Commits](kjd/idna@v3.14...v3.15)

---
updated-dependencies:
- dependency-name: idna
  dependency-version: '3.15'
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

tools/requirements.txt

@@ -4,7 +4,7 @@ attrs==26.1.0
 certifi==2024.7.4
 charset-normalizer==3.4.7
 click==8.3.3
-idna==3.14
+idna==3.15
 isort==5.10.1
 jsonref==0.2
 jsonschema==4.26.0