Bump dotnet-sonarscanner in the default group across 1 directory

Bumps the default group with 1 update in the / directory: dotnet-sonarscanner.


Updates `dotnet-sonarscanner` from 9.0.2 to 9.1.0

---
updated-dependencies:
- dependency-name: dotnet-sonarscanner
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: default
...

Signed-off-by: dependabot[bot] <support@github.com>

.config/dotnet-tools.json

@@ -3,7 +3,7 @@
   "isRoot": true,
   "tools": {
     "dotnet-sonarscanner": {
-      "version": "9.0.2",
+      "version": "9.1.0",
       "commands": [
         "dotnet-sonarscanner"
       ],