Bump FluentAssertions from 6.2.0 to 8.0.1

Bumps [FluentAssertions](https://github.com/fluentassertions/fluentassertions) from 6.2.0 to 8.0.1.
- [Release notes](https://github.com/fluentassertions/fluentassertions/releases)
- [Changelog](https://github.com/fluentassertions/fluentassertions/blob/main/AcceptApiChanges.ps1)
- [Commits](fluentassertions/fluentassertions@6.2.0...8.0.1)

---
updated-dependencies:
- dependency-name: FluentAssertions
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

WebAPI/LearningHub.Nhs.Api.UnitTests/LearningHub.Nhs.Api.UnitTests.csproj

@@ -9,7 +9,7 @@
 
   <ItemGroup>
     <PackageReference Include="elfhHub.Nhs.Models" Version="3.0.8" />
-    <PackageReference Include="FluentAssertions" Version="6.2.0" />
+    <PackageReference Include="FluentAssertions" Version="8.0.1" />
     <PackageReference Include="LearningHub.Nhs.Caching" Version="2.0.0" />
     <PackageReference Include="LearningHub.Nhs.Models" Version="3.0.45" />
     <PackageReference Include="Microsoft.AspNetCore.Mvc.Core" Version="2.2.5" />

WebAPI/LearningHub.Nhs.Services.UnitTests/LearningHub.Nhs.Services.UnitTests.csproj

@@ -11,7 +11,7 @@
     <PackageReference Include="AutoFixture" Version="4.17.0" />
     <PackageReference Include="elfhHub.Nhs.Models" Version="3.0.8" />
     <PackageReference Include="EntityFrameworkCore.Testing.Moq" Version="4.0.0" />
-    <PackageReference Include="FluentAssertions" Version="6.2.0" />
+    <PackageReference Include="FluentAssertions" Version="8.0.1" />
     <PackageReference Include="LearningHub.Nhs.Caching" Version="2.0.0" />
     <PackageReference Include="LearningHub.Nhs.Models" Version="3.0.45" />
     <PackageReference Include="Microsoft.EntityFrameworkCore" Version="6.0.0" />