Corona test result fetching, storage & wiring (EXPOSUREAPP-6007) (#2824)

* Refactoring. Move VerificationServer to `coronatest` package. Rename `TestResult` to `CoronaTestResult` and add new states.

* CoronaTestRepository, draft2. More structure, modularise creation. Wire up HotDataFlow.

* CoronaTestRepository, draft3. Test specific logic delegation to processor modules. Wire up legacy migration.

* CoronaTestRepository, draft4. Test result polling & DataReset.

* CoronaTestRepository, draft5. More migration logic.

* Revert default env change.

* Flesh out test storage further.

* Extend test data with additional attributes, further move migration along.

* Handle setting items as "being processed" when polling for test results.

* Make SubmissionState test specific and remove SubmissionStateProvider.kt in favor of a state mapper for PCRCoronaTest.kt via extension function.

* Make the refresh call blocking, so workers don't need extra logic to keep running.

* Catch polling exceptions on processor level and store the exception.

* Address PR comments and refactor legacy test data migration.

* Adjust property visibility.

* Make registerTest return the new test to allow the UI to navigate based on the return value.

* Refactor test registration to support creating `CoronaTest` instances via TANs.

* More specific key preference key.

* CoronaTestRepository, draft6. Wire up SubmissionRepository.kt with all related UI elements.
Fix dagger injection issues (loop) related to worker scheduling.

* Resolve merge conflicts. Wire up HomeFragmentViewModel.kt

* Fix test display behavior, only one unregistered card needs to be visible?

* Fix unit tests, Pass1.

* Lints

* Fix unit tests, Pass2.

* Fix unit tests, Pass3.

* Fix unit tests, Pass4.

* LINTs

* Fix instrumentation tests.

* Workaround for submission flow until more PRs are merged., grant consent change.

* Fix processing state not being set according to parameter.

* Fix/Adjust corona test storage.

* Fix stableID collision between coronatest home screen cards.

* Bandage unit tests that were affected by moving consent.