Bump pyinstaller from 6.11.1 to 6.12.0

Bumps [pyinstaller](https://github.com/pyinstaller/pyinstaller) from 6.11.1 to 6.12.0.
- [Release notes](https://github.com/pyinstaller/pyinstaller/releases)
- [Changelog](https://github.com/pyinstaller/pyinstaller/blob/develop/doc/CHANGES.rst)
- [Commits](pyinstaller/pyinstaller@v6.11.1...v6.12.0)

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

Signed-off-by: dependabot[bot] <[email protected]>

config/build-requirements.txt

@@ -1,2 +1,2 @@
 -r ../requirements.txt
-pyinstaller==6.11.1
+pyinstaller==6.12.0