Add `shell commands` for satellite CTS tests

- Set SatelliteAccessAllowedForSubscriptions
- SetSatelliteTnScanningSupport

Change-Id: I29ea89f53b287e43561e4c9ec015d8c7a78b2b8e
Flag: EXEMPT bugfix
Bug: 397980611
Test: System test and SatelliteManagerTestOnMockService
2 files changed