Bump Testcontainers from 4.8.1 to 4.9.0 (#393)

---
updated-dependencies:
- dependency-name: Testcontainers
  dependency-version: 4.9.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

Tests/SolutionName.IntegrationTests/SolutionName.IntegrationTests.csproj

@@ -24,7 +24,7 @@
     <PackageReference Include="FluentAssertions" Version="8.8.0" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.0.1" />
     <PackageReference Include="Moq" Version="4.20.72" />
-    <PackageReference Include="Testcontainers" Version="4.8.1" />
+    <PackageReference Include="Testcontainers" Version="4.9.0" />
     <PackageReference Include="WireMock.Net" Version="1.15.0" />
     <PackageReference Include="xunit" Version="2.9.3" />
     <PackageReference Include="xunit.runner.visualstudio" Version="3.1.5">