Merge pull request #324 from TechnologyEnhancedLearning/dependabot/nuget/dot-config/Automatic_version_update_dependabot/dotnet-reportgenerator-globaltool-5.4.18

Bump dotnet-reportgenerator-globaltool from 5.4.17 to 5.4.18

Author: github-actions[bot]

.config/dotnet-tools.json

@@ -3,7 +3,7 @@
   "isRoot": true,
   "tools": {
     "dotnet-reportgenerator-globaltool": {
-      "version": "5.4.17",
+      "version": "5.4.18",
       "commands": [
         "reportgenerator"
       ],