deps: update dependency testcontainers to 4.11.0 (#4235)

Author: renovate-bot

samples/dotnet/npgsql-sample/npgsql-sample.csproj

@@ -10,7 +10,7 @@
 
     <ItemGroup>
       <PackageReference Include="Npgsql" Version="10.0.2" />
-      <PackageReference Include="Testcontainers" Version="4.10.0" />
+      <PackageReference Include="Testcontainers" Version="4.11.0" />
     </ItemGroup>
 
 </Project>

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

@@ -16,7 +16,7 @@
         <PackageReference Include="NUnit" Version="4.5.1" />
         <PackageReference Include="NUnit.Analyzers" Version="4.12.0"/>
         <PackageReference Include="NUnit3TestAdapter" Version="6.1.0"/>
-        <PackageReference Include="Testcontainers" Version="4.10.0" />
+        <PackageReference Include="Testcontainers" Version="4.11.0" />
     </ItemGroup>
 
     <ItemGroup>