feat!: Create endpoint for report-data/questionable-activity - #2051

Node.js 20 is deprecated. The following actions target Node.js 20 but are being forced to run on Node.js 24: actions/checkout@v2. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/

[reviewdog] reported by reviewdog 🐶 File does not end with a newline 'lf'. Raw Output: /github/workspace/./chpl/chpl-api/src/main/java/gov/healthit/chpl/web/controller/QuestionableActivityReportController.java:1:0: warning: File does not end with a newline 'lf'. (com.puppycrawl.tools.checkstyle.checks.NewlineAtEndOfFileCheck)