build(deps): bump the all group across 1 directory with 3 updates (#484)

Bumps the all group with 3 updates in the / directory: [FluentAssertions](https://github.com/fluentassertions/fluentassertions), [Testcontainers](https://github.com/testcontainers/testcontainers-dotnet) and [Microsoft.CodeAnalysis.CSharp.Workspaces](https://github.com/dotnet/roslyn).


Updates `FluentAssertions` from 6.12.2 to 7.0.0
- [Release notes](https://github.com/fluentassertions/fluentassertions/releases)
- [Changelog](https://github.com/fluentassertions/fluentassertions/blob/develop/AcceptApiChanges.ps1)
- [Commits](fluentassertions/fluentassertions@6.12.2...7.0.0)

Updates `Testcontainers` from 4.0.0 to 4.1.0
- [Release notes](https://github.com/testcontainers/testcontainers-dotnet/releases)
- [Changelog](https://github.com/testcontainers/testcontainers-dotnet/blob/develop/CHANGELOG.md)
- [Commits](testcontainers/testcontainers-dotnet@4.0.0...4.1.0)

Updates `Microsoft.CodeAnalysis.CSharp.Workspaces` from 4.11.0 to 4.12.0
- [Release notes](https://github.com/dotnet/roslyn/releases)
- [Changelog](https://github.com/dotnet/roslyn/blob/main/docs/Breaking%20API%20Changes.md)
- [Commits](https://github.com/dotnet/roslyn/commits)

---
updated-dependencies:
- dependency-name: FluentAssertions
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: all
- dependency-name: Testcontainers
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: all
- dependency-name: Microsoft.CodeAnalysis.CSharp.Workspaces
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: all
...

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

src/Directory.Packages.props

@@ -8,7 +8,7 @@
     <PackageVersion Include="Docker.DotNet" Version="3.125.15" />
     <PackageVersion Include="DocumentFormat.OpenXml" Version="3.2.0" />
     <PackageVersion Include="DotNet.ReproducibleBuilds" Version="1.2.25" />
-    <PackageVersion Include="FluentAssertions" Version="6.12.2" />
+    <PackageVersion Include="FluentAssertions" Version="7.0.0" />
     <PackageVersion Include="GitHubActionsTestLogger" Version="2.4.1" />
     <PackageVersion Include="H.Resources.Generator" Version="1.6.1">
       <PrivateAssets>all</PrivateAssets>
@@ -31,11 +31,11 @@
     <PackageVersion Include="LangChain.Providers.Ollama" Version="0.15.2" />
     <PackageVersion Include="LangChain.Providers.OpenAI" Version="0.15.2" />
     <PackageVersion Include="LangChain.Providers.OpenRouter" Version="0.15.2" />
-    <PackageVersion Include="Microsoft.CodeAnalysis.CSharp.Workspaces" Version="4.11.0" />
+    <PackageVersion Include="Microsoft.CodeAnalysis.CSharp.Workspaces" Version="4.12.0" />
     <PackageVersion Include="Microsoft.CodeAnalysis.PublicApiAnalyzers" Version="3.3.4" />
     <PackageVersion Include="Microsoft.NET.Test.Sdk" Version="17.12.0" />
     <PackageVersion Include="Moq" Version="4.20.72" />
-    <PackageVersion Include="Testcontainers" Version="4.0.0" />
+    <PackageVersion Include="Testcontainers" Version="4.1.0" />
     <PackageVersion Include="tryAGI.OpenAI" Version="3.9.2" />
     <PackageVersion Include="MSTest.TestAdapter" Version="3.5.1" />
     <PackageVersion Include="MSTest.TestFramework" Version="3.5.1" />