Add tests to MeasureReportRepository class

[sharon2719]

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

Fixes [link to issue]

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[bot]]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Project coverage is 62.0%. Comparing base (ac82739) to head (77e8d7a). Report is 101 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##              main   #3246      +/-   ##
==========================================
+ Coverage     29.6%   62.0%   +32.3%     
+ Complexity     658     650       -8     
==========================================
  Files          239     143      -96     
  Lines        11204    5204    -6000     
  Branches      1948     846    -1102     
==========================================
- Hits          3323    3228      -95     
+ Misses        7447    1559    -5888     
+ Partials       434     417      -17     

Flag	Coverage Δ
engine	64.9% <ø> (-1.3%)	:arrow_down:
geowidget	18.3% <ø> (-28.9%)	:arrow_down:
quest	?

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see 115 files with indirect coverage changes