Measure scoring specified at group level

[Capt-Mac]

• added measure test case to validate group scoring: https://github.com/cqframework/ecqm-content-qicore-2024/tree/main/bundles/measure/DischargedonAntithromboticTherapyFHIR
• added logic to MeasureDef and MeasureReportScorer to source group level MeasureScorer
  • this prioritizes looking for MeasureScorer extension first for MeasureScorer and if null then looks to Measure for MeasureScorer

This closes: https://github.com/cqframework/clinical-reasoning/issues/383

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Codecov Report

Attention: 6 lines in your changes are missing coverage. Please review.

Comparison is base (67a69d3) 42.64% compared to head (695d776) 42.93%.

:exclamation: Current head 695d776 differs from pull request most recent head c11324f. Consider uploading reports for the commit c11324f to get more accurate results

Files	Patch %	Lines
.../cqf/fhir/cr/measure/r4/R4MeasureReportScorer.java	84.00%	1 Missing and 3 partials :warning:
...s/cqf/fhir/cr/measure/common/MeasureEvaluator.java	66.66%	0 Missing and 1 partial :warning:
...ds/cqf/fhir/cr/measure/r4/R4MeasureDefBuilder.java	94.73%	0 Missing and 1 partial :warning:

Additional details and impacted files

```diff @@ Coverage Diff @@ ## master #391 +/- ## ============================================ + Coverage 42.64% 42.93% +0.28% - Complexity 1585 1608 +23 ============================================ Files 223 223 Lines 11714 11756 +42 Branches 1633 1646 +13 ============================================ + Hits 4996 5047 +51 + Misses 6108 6096 -12 - Partials 610 613 +3 ```

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