We should do the backup/restore tests _after_ we do the basic tests. This is both more efficient as we avoid an extra up/down cycle and more meaningful as we will back up and restore an actually used system.
A bit hard to measure directly as this also moves the initial `docker compose up -w` into the test suite but a random run without this patch took about 10m 49s to finish for the testing part whereas with the patch it came down to 9m 10s so **almost 2 minutes faster**!