Bump Anthropic from 12.20.1 to 12.39.0

---
updated-dependencies:
- dependency-name: Anthropic
  dependency-version: 12.39.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

TelegramSearchBot.LLM/TelegramSearchBot.LLM.csproj

@@ -12,7 +12,7 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="Anthropic" Version="12.20.1" />
+    <PackageReference Include="Anthropic" Version="12.39.0" />
     <PackageReference Include="Google_GenerativeAI" Version="3.6.6" />
     <PackageReference Include="Microsoft.EntityFrameworkCore" Version="10.0.7" />
     <PackageReference Include="Microsoft.Extensions.DependencyInjection.Abstractions" Version="10.0.7" />