Bump the kiota-dependencies group in /it/ruby with 1 update

Updates the requirements on [microsoft_kiota_faraday](https://github.com/microsoft/kiota-http-ruby) to permit the latest version.

Updates `microsoft_kiota_faraday` to 0.15.0
- [Release notes](https://github.com/microsoft/kiota-http-ruby/releases)
- [Changelog](https://github.com/microsoft/kiota-http-ruby/blob/main/CHANGELOG.md)
- [Commits](https://github.com/microsoft/kiota-http-ruby/compare/v0.14.0...v0.15.0)

---
updated-dependencies:
- dependency-name: microsoft_kiota_faraday
  dependency-type: direct:production
  dependency-group: kiota-dependencies
...

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

it/ruby/Gemfile

@@ -13,7 +13,7 @@ gem "rubocop", "~> 1.21"
 
 gem "microsoft_kiota_abstractions", "~> 0.14.3"
 
-gem "microsoft_kiota_faraday", "~> 0.14.0"
+gem "microsoft_kiota_faraday", "~> 0.15.0"
 
 gem "microsoft_kiota_serialization_json", "~> 0.9.1"