Update dependency JetBrains.Annotations to v2025

Author: renovate[bot]

Directory.Packages.props

@@ -20,6 +20,6 @@
 
     <PackageVersion Include="Nullable" Version="1.3.1" />
     <PackageVersion Include="Polyfill" Version="8.1.0" />
-    <PackageVersion Include="JetBrains.Annotations" Version="2024.3.0" />
+    <PackageVersion Include="JetBrains.Annotations" Version="2025.2.0" />
   </ItemGroup>
 </Project>