Update paperwork-shell to 2.1.1

Summary:
Changelog:

• Make sure Fabulous is not actually a required dependency on Windows.

Depends on D13079

Test Plan: tested and used paperwork-cli, run with argument chkdeps

Reviewers: Triage Team, algent

Reviewed By: Triage Team, algent

Subscribers: algent

Differential Revision: https://dev.getsol.us/D13080