Handle user input for user input focused tests

[cbrxyz]

What needs to change?

For tests that require advanced human input (for example, a thruster test that requires selecting Y/N as to whether a thruster has spun), this should be supported in PreFlight.

This will allow tests to use user input from stdin.

How would this task be tested?

1. Create tests that require user input/selection and ensure that this can be collected within a test.

Contacts

• We need help from the mechanical team.
• We need help from the electrical team.
• We need help from Dr. Schwartz or other faculty.
• We need help from a company or an organization.
• We need help from another UF staff member or organization (ex, facilities).