Bump pyinstaller from 6.7.0 to 6.8.0 in the python-deps group

Bumps the python-deps group with 1 update: [pyinstaller](https://github.com/pyinstaller/pyinstaller).


Updates `pyinstaller` from 6.7.0 to 6.8.0
- [Release notes](https://github.com/pyinstaller/pyinstaller/releases)
- [Changelog](https://github.com/pyinstaller/pyinstaller/blob/develop/doc/CHANGES.rst)
- [Commits](https://github.com/pyinstaller/pyinstaller/compare/v6.7.0...v6.8.0)

---
updated-dependencies:
- dependency-name: pyinstaller
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: python-deps
...

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

requirements.txt

@@ -4,4 +4,4 @@ listparser==0.20
 lxml==5.2.2
 python-dateutil==2.9.0.post0
 pyyaml==6.0.1
-pyinstaller==6.7.0
+pyinstaller==6.8.0