fix: narrow acceptable RSA versions to maintain Python 2 compatability (#528)

* Narrow acceptable RSA versions to maintain Python 2 compat

* Update setup.py

Co-authored-by: Kamil Breguła <mik-laj@users.noreply.github.com>

* Use a more specific pin to support new versions that may support python 2.

* Update setup.py

Co-authored-by: Bu Sun Kim <8822365+busunkim96@users.noreply.github.com>

* how many commits to get the format correct?

Co-authored-by: Kamil Breguła <mik-laj@users.noreply.github.com>
Co-authored-by: Bu Sun Kim <8822365+busunkim96@users.noreply.github.com>
1 file changed