Bump dotnet-reportgenerator-globaltool from 5.3.8 to 5.3.9

Bumps [dotnet-reportgenerator-globaltool](https://github.com/danielpalme/ReportGenerator) from 5.3.8 to 5.3.9.
- [Release notes](https://github.com/danielpalme/ReportGenerator/releases)
- [Commits](danielpalme/ReportGenerator@v5.3.8...v5.3.9)

---
updated-dependencies:
- dependency-name: dotnet-reportgenerator-globaltool
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

.config/dotnet-tools.json

@@ -4,18 +4,24 @@
   "tools": {
     "dotnet-coverage": {
       "version": "17.11.5",
-      "commands": ["dotnet-coverage"],
+      "commands": [
+        "dotnet-coverage"
+      ],
       "rollForward": false
     },
     "dotnet-reportgenerator-globaltool": {
-      "version": "5.3.8",
-      "commands": ["reportgenerator"],
+      "version": "5.3.9",
+      "commands": [
+        "reportgenerator"
+      ],
       "rollForward": false
     },
     "livereloadserver": {
       "version": "1.4.0",
-      "commands": ["LiveReloadServer"],
+      "commands": [
+        "LiveReloadServer"
+      ],
       "rollForward": false
     }
   }
-}
+}