Use `run` script in our CI instead of calling lower level script directly

[infomiho]

We have a our run script which codifies common tasks that we need to do while developing the Wasp compiler e.g. build TS packages, run e2e tests and similar.

In our CI, we repeat some of the common tasks from the dev workflow e.g. run unit tests, build TS packages and similar.

We don't' use the run script in the CI, but call the lower level commands directly. We should use run as much a possible which would mean we run things locally and in the CI the same way.

To paint a picture:

# dev

call run -> call cabal test -> tests run

# CI
call cabal test -> tests run

Based on: #2989 (comment) and internally Discord discussion: https://discord.com/channels/686873244791210014/1351908377533354025/1405530072898863194