build(deps-dev): bump pyinstaller from 6.19.0 to 6.20.0 (#3062)

Bumps [pyinstaller](https://github.com/pyinstaller/pyinstaller) from 6.19.0 to 6.20.0.
- [Changelog](https://github.com/pyinstaller/pyinstaller/blob/develop/doc/CHANGES.rst)
- [Commits](https://github.com/pyinstaller/pyinstaller/compare/v6.19.0...v6.20.0)

---
updated-dependencies:
- dependency-name: pyinstaller
  dependency-version: 6.20.0
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

pyproject.toml

@@ -152,7 +152,7 @@ build = [
     # we want all developer environments to be consistent.
     # These dependencies are not used in production environments
     # and should not conflict with other libraries/tooling.
-    "pyinstaller==6.19.0",
+    "pyinstaller==6.20.0",
     "setuptools==82.0.1",
     "build==1.4.0"
 ]