Update to 0.21.24
- Fixed bugs with ledger session corruption.
- Fixed possible error when trying to save password.
- Fixed tab refresh not releasing memory.
- Upgraded to muon 4.9.3.
- Upgraded to Chromium 65.0.3325.162.
Test Plan: Opened the browser and go to a few popular sites like YouTube.
Reviewers: Triage Team, joebonrichie
Reviewed By: joebonrichie
Differential Revision: https://dev.solus-project.com/D2593