Bump tox from 4.5.2 to 4.6.4 in /requirements

Bumps [tox](https://github.com/tox-dev/tox) from 4.5.2 to 4.6.4.
- [Release notes](https://github.com/tox-dev/tox/releases)
- [Changelog](https://github.com/tox-dev/tox/blob/main/docs/changelog.rst)
- [Commits](tox-dev/tox@4.5.2...4.6.4)

---
updated-dependencies:
- dependency-name: tox
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

requirements/requirements_dev.txt

@@ -41,7 +41,7 @@ tabulate==0.9.0
 tensorflow==2.12.0
 torchgeo==0.4.1
 torchinfo==1.8.0
-tox==4.5.2
+tox==4.6.4
 tqdm==4.65.0
 types-PyYAML==6.0.12.10
 types-requests==2.31.0.1