Remove passing of observations to questionnaires

[calmwalija]

IMPORTANT: Where possible all PRs must be linked to a Github issue

Fixes https://github.com/opensrp/fhir-resources/issues/629

Checklist

• I have written Unit tests for any new feature(s) and edge cases for bug fixes
• I have added any strings visible on UI components to the strings.xml file
• I have updated the CHANGELOG.md file for any notable changes to the codebase
• I have run ./gradlew spotlessApply and ./gradlew spotlessCheck to check my code follows the project's style guide
• I have built and run the fhircore app to verify my change fixes the issue and/or does not break the app

[codecov]

Codecov Report

Merging #1977 (597ed04) into mwcore-dev (7cca3a0) will increase coverage by 0.20%.
The diff coverage is 61.49%.

@@               Coverage Diff                @@
##             mwcore-dev    #1977      +/-   ##
================================================
+ Coverage         64.46%   64.66%   +0.20%     
- Complexity          816      829      +13     
================================================
  Files               139      143       +4     
  Lines              5110     5213     +103     
  Branches            837      862      +25     
================================================
+ Hits               3294     3371      +77     
- Misses             1329     1330       +1     
- Partials            487      512      +25     

Flag	Coverage Δ
engine	64.66% <61.49%> (+0.20%)	⬆️

Flags with carried forward coverage won't be shown. Click here to find out more.

Impacted Files	Coverage Δ
...fhircore/engine/configuration/app/ConfigService.kt	70.00% <ø> (+4.78%)	⬆️
...e/data/local/register/PatientRegisterRepository.kt	0.00% <0.00%> (ø)
...ata/remote/fhir/resource/FhirXFhirQueryResolver.kt	0.00% <0.00%> (ø)
...r/fhircore/engine/domain/repository/RegisterDao.kt	40.00% <0.00%> (-10.00%)	⬇️
...martregister/fhircore/engine/sync/AppSyncWorker.kt	0.00% <0.00%> (ø)
...ster/fhircore/engine/sync/SyncParametersManager.kt	0.00% <0.00%> (ø)
...r/fhircore/engine/ui/register/RegisterViewModel.kt	86.84% <ø> (-0.34%)	⬇️
...smartregister/fhircore/engine/sync/NetworkState.kt	26.66% <26.66%> (ø)
...hircore/engine/util/extension/ResourceExtension.kt	71.07% <50.00%> (-0.36%)	⬇️
...hircore/engine/ui/register/BaseRegisterActivity.kt	66.98% <54.54%> (-0.32%)	⬇️
... and 18 more

📣 We’re building smart automated test selection to slash your CI/CD build times. Learn more