Resolve pagination issue on the register when filtering by the REL tag

[ellykits]

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

Fixes #3690
Fixes #3688

Engineer 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
• I have checked that this PR does NOT introduce breaking changes that require an update to Content and/or Configs? If it does add a sample here or a link to exactly what changes need to be made to the content.

Code Reviewer Checklist

• I have verified Unit tests have been written for any new feature(s) and edge cases
• I have verified any strings visible on UI components are in the strings.xml file
• I have verifed the CHANGELOG.md file has any notable changes to the codebase
• I have verified the solution has been implemented in a configurable and generic way for reuseable components
• I have built and run the FHIRCore app to verify the change fixes the issue and/or does not break the app

[codecov]

Codecov Report

Attention: Patch coverage is 23.07692% with 70 lines in your changes missing coverage. Please review.

Project coverage is 38.5%. Comparing base (61f68b1) to head (8ba715d).
Report is 6 commits behind head on main.

Files with missing lines	Patch %	Lines
...er/fhircore/engine/data/local/DefaultRepository.kt	23.8%	31 Missing and 1 partial ⚠️
...er/fhircore/quest/ui/register/RegisterViewModel.kt	4.3%	18 Missing and 4 partials ⚠️
...e/engine/data/local/register/RegisterRepository.kt	55.5%	8 Missing ⚠️
...rcore/quest/ui/multiselect/MultiSelectViewModel.kt	0.0%	8 Missing ⚠️

❌ Your patch status has failed because the patch coverage (23.0%) is below the target coverage (60.0%). You can increase the patch coverage or adjust the target coverage.

Additional details and impacted files

@@           Coverage Diff           @@
##              main   #3701   +/-   ##
=======================================
  Coverage     38.5%   38.5%           
- Complexity    1164    1170    +6     
=======================================
  Files          286     286           
  Lines        15232   15245   +13     
  Branches      2683    2690    +7     
=======================================
+ Hits          5866    5872    +6     
- Misses        8521    8524    +3     
- Partials       845     849    +4     

Flag	Coverage Δ
engine	62.7% <33.3%> (+0.1%)	⬆️
geowidget	16.0% <ø> (ø)
quest	24.4% <3.2%> (-0.2%)	⬇️

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

Files with missing lines	Coverage Δ
...smartregister/fhircore/quest/data/DataMigration.kt	69.6% <ø> (-0.4%)	⬇️
...e/quest/ui/geowidget/GeoWidgetLauncherViewModel.kt	14.4% <ø> (+<0.1%)	⬆️
...e/engine/data/local/register/RegisterRepository.kt	63.8% <55.5%> (-2.2%)	⬇️
...rcore/quest/ui/multiselect/MultiSelectViewModel.kt	0.0% <0.0%> (ø)
...er/fhircore/quest/ui/register/RegisterViewModel.kt	44.1% <4.3%> (-2.9%)	⬇️
...er/fhircore/engine/data/local/DefaultRepository.kt	63.9% <23.8%> (-1.4%)	⬇️

... and 4 files with indirect coverage changes