Update ca-certs to 20181020
Convert iso-8859-1 encoded file(s) to ascii//TRANSLIT, resolves T6317.
Signed-off-by: Pierre-Yves <email@example.com>
Test Plan: No more issues with gajim, no side effect detected with other apps.
Reviewers: Triage Team, DataDrake
Reviewed By: Triage Team, DataDrake
Subscribers: JoshStrobl, DataDrake
Maniphest Tasks: T6317
Differential Revision: https://dev.getsol.us/D3927