[Android] Don't force TLS version

Summary:
Use the default configuration from Android

BUG: 400883

Test Plan: Pairing still works

Reviewers: KDE Connect, albertvaka

Reviewed By: KDE Connect, albertvaka

Subscribers: albertvaka, thomasp, kdeconnect

Tags: KDE Connect

Differential Revision: https://phabricator.kde.org/D18219