deps: update dependency nunit.analyzers to 4.12.0 (#4234)

Author: renovate-bot

samples/snippets/dotnet-snippets/sample-tests/sample-tests.csproj

@@ -14,7 +14,7 @@
         <PackageReference Include="coverlet.collector" Version="8.0.0"/>
         <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.3.0" />
         <PackageReference Include="NUnit" Version="4.5.1" />
-        <PackageReference Include="NUnit.Analyzers" Version="4.11.2"/>
+        <PackageReference Include="NUnit.Analyzers" Version="4.12.0"/>
         <PackageReference Include="NUnit3TestAdapter" Version="6.1.0"/>
         <PackageReference Include="Testcontainers" Version="4.10.0" />
     </ItemGroup>