- updates for vela local testing file forging

- updates for vela local testing file forging

Removed cal join in the first statement and moved all the logic to the second query for the cal telescope

Getting the telescope from a calibration's exec block (ALMA doesn't have one, so assuming ALMA rather than looking for one)

Passed tests for same

Specifically:
* Updated tests for Runners
* Made casa_envoy._get_settings test more stable
* Added launcher tests for piperestorescript code-path