[SQLite] add version column to session table & rename to target_device

Summary:
ENG-7285.
ENG-7034.

Depends on D11574

Test Plan:

1. Tested query in SQLite.

Before:

Query:
After:

2. Tested migration on both web and native.
3. Tested creating DB from scratch on both web and native.

Reviewers: bartek, marcin, tomek

Reviewed By: marcin

Subscribers: ashoat

Differential Revision: https://phab.comm.dev/D11577