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

Bumps [danielpalme/ReportGenerator-GitHub-Action](https://github.com/danielpalme/reportgenerator-github-action) from 5.4.14 to 5.4.15.
- [Release notes](https://github.com/danielpalme/reportgenerator-github-action/releases)
- [Commits](danielpalme/ReportGenerator-GitHub-Action@5c07e4a...18e0cd4)

---
updated-dependencies:
- dependency-name: danielpalme/ReportGenerator-GitHub-Action
  dependency-version: 5.4.15
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

.github/workflows/tests.yml

@@ -51,7 +51,7 @@ jobs:
       run: dotnet test --configuration Release --no-build --verbosity normal --results-directory ${{ github.workspace }}/${{ env.COVERAGE_REPORT_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@5c07e4a90846ee6fd52c211620156d4679b03fcb
+      uses: danielpalme/ReportGenerator-GitHub-Action@18e0cd4c1bebd0c8b3978b380a6a4ea61c51178e
       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.