Closes: #2501
Tests:
- Install radicale app.
- Install a sample package using apt. Trigger will be run and but will
not result in radicale setup rerun.
- Make newer radicale available. This can be done by enabling testing
distribution but setting its priority low. radicale priority from testing will
be set to high. When unattened-upgrades is run, it will trigger the FreedomBox
mechanism and will result in database upgrade.
- After this install a sample package using apt. Trigger will be run but will
not result in radicale setup rerun.
Signed-off-by: Sunil Mohan Adapa <sunil@medhas.org>
Reviewed-by: James Valleroy <jvalleroy@mailbox.org>