Bump RestSharp from 106.11.4 to 106.12.0 in /Keycipher

Bumps [RestSharp](https://github.com/restsharp/RestSharp) from 106.11.4 to 106.12.0.
- [Release notes](https://github.com/restsharp/RestSharp/releases)
- [Changelog](https://github.com/restsharp/RestSharp/blob/dev/releasenotes.md)
- [Commits](restsharp/RestSharp@106.11.4...106.12)

---
updated-dependencies:
- dependency-name: RestSharp
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

Keycipher/packages.config

@@ -3,6 +3,6 @@
 <packages>
 	<package id="DeviceId" version="5.1.1" targetFramework="net472" />
 	<package id="Newtonsoft.Json" version="12.0.3" targetFramework="net472" />
-	<package id="RestSharp" version="106.11.4" targetFramework="net472" />
+	<package id="RestSharp" version="106.12.0" targetFramework="net472" />
 	<package id="RestSharp.Newtonsoft.Json" version="1.5.0" targetFramework="net472" />
 </packages>