Bump microsoft.openapi.kiota from 1.20.0 to 1.21.0 in the microsoft g…

…roup (#204)

Bump microsoft.openapi.kiota in the microsoft group

Bumps the microsoft group with 1 update: [microsoft.openapi.kiota](https://github.com/microsoft/kiota).


Updates `microsoft.openapi.kiota` from 1.20.0 to 1.21.0
- [Release notes](https://github.com/microsoft/kiota/releases)
- [Changelog](https://github.com/microsoft/kiota/blob/main/CHANGELOG.md)
- [Commits](microsoft/kiota@v1.20.0...v1.21.0)

---
updated-dependencies:
- dependency-name: microsoft.openapi.kiota
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: microsoft
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

.config/dotnet-tools.json

@@ -3,7 +3,7 @@
   "isRoot": true,
   "tools": {
     "microsoft.openapi.kiota": {
-      "version": "1.20.0",
+      "version": "1.21.0",
       "commands": [
         "kiota"
       ],