Bug 30684: When a service isn't running koha-* scripts --restart should start it

Bug 30684: When a service isn't running koha-* scripts --restart should start it

Test plan:
1. Stop plack, indexer, sip, worker, z3950 and zebra.

Note: To test Z39.50 restarting you will need to setup the server: https://wiki.koha-community.org/wiki/Setting_up_the_Z39.50_and_SRU_Server#Setting_up_the_Z39.50_and_SRU_Server

2. Run restart command for each service:
- [Plack] sudo koha-plack --restart {instance}
- [Indexer] sudo koha-indexer --restart {instance}
- [SIP] sudo koha-sip --restart {instance}
- [Worker] sudo koha-worker --restart {instance}
- [z3950] sudo koha-z3950-responder --restart {instance}
- [Zebra] sudo koha-zebra --restart {instance}

3. Observe the services do not get restarted.
Instead you get an error saying the service is not running

4. Apply patch

5. If you are using kohadevbox you must copy koha-* scripts to /usr/sbin/:
sudo cp debian/scripts/koha-plack /usr/sbin/koha-plack
sudo cp debian/scripts/koha-indexer /usr/sbin/koha-indexer
sudo cp debian/scripts/koha-sip /usr/sbin/koha-sip
sudo cp debian/scripts/koha-worker /usr/sbin/koha-worker
sudo cp debian/scripts/koha-z3950-responder /usr/sbin/koha-z3950-responder
sudo cp debian/scripts/koha-zebra /usr/sbin/koha-zebra

6. Repeat step 2

7. This time confirm that each service is restarted

Sponsored-by: Catalyst IT
Signed-off-by: David Nind <david@davidnind.com>
Signed-off-by: Jonathan Druart <jonathan.druart@bugs.koha-community.org>
Signed-off-by: Tomas Cohen Arazi <tomascohen@theke.io>