Downgrade python-zeroconf to 0.31.0 for calibre
calibre doesn't build with current version of python-zeroconf.
Downgrade to 0.31.0 to make it work.
Signed-off-by: Algent Albrahimi <email@example.com>
Test Plan: Update calibre against this package.
Reviewers: Triage Team, JoshStrobl
Reviewed By: Triage Team, JoshStrobl
Differential Revision: https://dev.getsol.us/D11449