remove @typescript-eslint/no-unsafe-call

[chappelo]

All Submissions:

• Have you followed the guidelines in our Contributing document?
• Have you checked to ensure there aren't other open Pull Requests for the same update/change?
• Have you written unit tests?
• Have you written unit tests that cover the negative cases (i.e.: if bad data is submitted, does the library respond properly)?
• This PR is associated with an existing issue?

Closing issues

contributes to #1165 by removing @typescript-eslint/no-unsafe-call

note: had to assert RegisterRoutes in the test/*/server.ts files because seems like when routes.ts regenerates, RegisterRoutes would default briefly to any and linting would fail.

[WoH]

LGTM, thanks so much!