Reenable workflow test

[jingtang10]

Describe the bug
A number of workflow library tests have been disabled in #2637 as a result of the upgrade the clinical reasoning dependencies from 3.0 prerelease to 3.8.

Some are results of our test code no longer doing the right thing (for example mixing urls with verions), but we also need to rethink how deep we want to test the clinical reasoning module -- we want to make sure it works on android, but i'm not sure we need to check that every single code path is executed and tested. It's not realistic, and not necessary. We need to make sure our test cases are typical, cover the "happy paths" and are easy to maintain.

Additionally, some of these tests probably should be moved to clinical reasoning codebase.

So we probably want to fix some of these tests, but also retire some of these tests that we no longer think are useful.

Component
Workflow lib

To Reproduce
Run the tests

Expected behavior

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[jingtang10]

@vitorpamplona @delcroip @brynrhodes