build(deps): bump FluentAssertions from 6.0.0 to 6.1.0 in /src (#489)

Bumps [FluentAssertions](https://github.com/fluentassertions/fluentassertions) from 6.0.0 to 6.1.0.
- [Release notes](https://github.com/fluentassertions/fluentassertions/releases)
- [Changelog](https://github.com/fluentassertions/fluentassertions/blob/master/AcceptApiChanges.ps1)
- [Commits](fluentassertions/fluentassertions@6.0.0...6.1.0)

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

Signed-off-by: dependabot[bot] <support@github.com>

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

src/Directory.build.props

@@ -29,7 +29,7 @@
     <PackageReference Include="Xunit.StaFact" Version="1.0.37" />
     <PackageReference Include="Xamarin.Forms.Mocks" Version="4.7.0.1" />
     <PackageReference Include="DiffEngine" Version="7.1.0" />
-    <PackageReference Include="FluentAssertions" Version="6.0.0" />
+    <PackageReference Include="FluentAssertions" Version="6.1.0" />
     <PackageReference Include="ReactiveUI.Testing" Version="16.*" />
     <PackageReference Include="PublicApiGenerator" Version="10.2.0" />
     <PackageReference Include="NSubstitute" Version="4.2.2" />

src/Sextant.iOS.Runner/Sextant.iOS.Runner.csproj

@@ -141,7 +141,7 @@
     <PackageReference Include="xunit.runner.devices">
       <Version>2.5.25</Version>
     </PackageReference>
-    <PackageReference Include="FluentAssertions" Version="6.0.0" />
+    <PackageReference Include="FluentAssertions" Version="6.1.0" />
   </ItemGroup>
   <ItemGroup>
     <ProjectReference Include="..\Sextant\Sextant.csproj">