build(deps): bump danielpalme/ReportGenerator-GitHub-Action

Bumps [danielpalme/ReportGenerator-GitHub-Action](https://github.com/danielpalme/reportgenerator-github-action) from 5.2.4 to 5.3.7.
- [Release notes](https://github.com/danielpalme/reportgenerator-github-action/releases)
- [Commits](danielpalme/ReportGenerator-GitHub-Action@5.2.4...5.3.7)

---
updated-dependencies:
- dependency-name: danielpalme/ReportGenerator-GitHub-Action
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

.github/workflows/tests.yml

@@ -50,7 +50,7 @@ jobs:
       run: dotnet test --configuration Release --no-build --verbosity normal --results-directory ${{ env.TEST_RESULTS_DIRECTORY }} --collect:"XPlat Code Coverage"
 
     - name: "Combine Coverage Reports" # This is because one report is produced per project, and we want one result for all of them.
-      uses: danielpalme/ReportGenerator-GitHub-Action@5.2.4
+      uses: danielpalme/ReportGenerator-GitHub-Action@5.3.7
       with:
         reports: "**/*.cobertura.xml" # REQUIRED # The coverage reports that should be parsed (separated by semicolon). Globbing is supported.
         targetdir: "${{ github.workspace }}" # REQUIRED # The directory where the generated report should be saved.