Bump dotnet-reportgenerator-globaltool from 5.4.14 to 5.4.15

---
updated-dependencies:
- dependency-name: dotnet-reportgenerator-globaltool
  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]

.config/dotnet-tools.json

@@ -3,7 +3,7 @@
   "isRoot": true,
   "tools": {
     "dotnet-reportgenerator-globaltool": {
-      "version": "5.4.14",
+      "version": "5.4.15",
       "commands": [
         "reportgenerator"
       ],