Bump danielpalme/ReportGenerator-GitHub-Action from 5.3.6 to 5.3.9

Bumps [danielpalme/ReportGenerator-GitHub-Action](https://github.com/danielpalme/reportgenerator-github-action) from 5.3.6 to 5.3.9.
- [Release notes](https://github.com/danielpalme/reportgenerator-github-action/releases)
- [Commits](danielpalme/ReportGenerator-GitHub-Action@5.3.6...5.3.9)

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

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

.github/workflows/code-coverage.yml

@@ -47,7 +47,7 @@ jobs:
       run: dotnet test --no-restore --verbosity normal --collect:"XPlat Code Coverage" --results-directory coverage
 
     - name: ReportGenerator
-      uses: danielpalme/[email protected].6
+      uses: danielpalme/[email protected].9
       with:
         reports: coverage/**/coverage.cobertura.xml
         targetdir: coveragereport