Update: Bump fsdocs-tool from 22.1.0 to 22.2.0

---
updated-dependencies:
- dependency-name: fsdocs-tool
  dependency-version: 22.2.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: nuget-dependencies
...

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

Author: dependabot[bot]

.config/dotnet-tools.json

@@ -10,7 +10,7 @@
       "rollForward": true
     },
     "fsdocs-tool": {
-      "version": "22.1.0",
+      "version": "22.2.0",
       "commands": [
         "fsdocs"
       ],