⬆️ Bump RestSharp in /src/DigestAuthenticator

Bumps [RestSharp](https://github.com/restsharp/RestSharp) from 111.2.0 to 112.0.0.
- [Release notes](https://github.com/restsharp/RestSharp/releases)
- [Commits](restsharp/RestSharp@111.2.0...112.0.0)

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

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

Author: dependabot[bot]

src/DigestAuthenticator/DigestAuthenticator.csproj

@@ -47,6 +47,6 @@
   </ItemGroup>
   <ItemGroup>
     <PackageReference Include="Microsoft.Extensions.Logging.Abstractions" Version="3.1.32" />
-    <PackageReference Include="RestSharp" Version="111.2.0" />
+    <PackageReference Include="RestSharp" Version="112.0.0" />
   </ItemGroup>
 </Project>