trigger using `unit-tests.cloudbuild.yaml` does not fail on step 2

[rogerthatdev]

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Problem

Unit tests that run via cloud build using unit-tests.cloudbuild.yaml do not fail at step 2 when a token is not retrieved successfully.

Steps to Reproduce

Steps to reproduce the behavior:

1. Initiate the api-unit-tests trigger by creating a PR that makes changes to content-api/**
2. If fails, see that step 2 is marked as successful

Expected behavior

If a token is not retrieved, the build should fail at step 2.

Step 2 retrieves a token via bash and pipes it to python. It should either pipe only to more bash, or be passed along to another step that will execute the python, if required.