Bump pyinstaller from 3.1.1 to 3.6
Bump pyinstaller from 3.1.1 to 3.6

Bumps [pyinstaller](https://github.com/pyinstaller/pyinstaller) from 3.1.1 to 3.6.
- [Release notes](https://github.com/pyinstaller/pyinstaller/releases)
- [Changelog](https://github.com/pyinstaller/pyinstaller/blob/develop/doc/CHANGES-3.rst)
- [Commits](https://github.com/pyinstaller/pyinstaller/compare/v3.1.1...v3.6)

Signed-off-by: dependabot[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@github.com>
revarbat/mufsim,revarbat/mufsim