Type-safe: source adapters

[bryanjowers]

To give our source adapters higher type safety we should ensure that every Axios request gives a typed response.

An example of adding this can be seen in this PR:
#1239

For each endpoint:

1. Add a ResponseSchema interface containing the structure of the API response. If integration tests are finished for the EA it should be easy to pull from there.
2. Consume it in the HTTP call by passing this interface as a generic

  const response = await Requester.request<ResponseSchema>(options, customError)

3. Set the result to its own variable instead of modifying the response data.

  const result = Requester.validateResultNumber(response.data, [speed]) * 1e9

4. Use the Requester.withResult utility to merge the result into the response data while maintaining types:

  return Requester.success(jobRunID, Requester.withResult(response, result), config.verbose)

The end goal is to be able to turn on the "noAny" and "noImplicitAny" settings in TypeScript across the whole mono-repo.

Acceptance criteria:

• demonstrate that there are no warnings if "noAny" and "noImplicitAny" are enabled

Granular tracking on the tracking sheet (shared privately)