domoticz: rename version check test.sh to test-version.sh

domoticz: rename version check test.sh to test-version.sh

In actions-shared-workflows the version is now checked in
test-version.sh, while test.sh is left for the generic tests.

The script only asserts that the binary is present, because domoticz
reports no version; say so in the file, so that a later reader does not
'fix' the override by adding a version probe.

Add a default arm as well, so that an unknown sub-package fails loudly
instead of falling off the end of the case and returning 0.

Signed-off-by: Josef Schlehofer <redacted>