deps(nuget): Bump FsCheck and FsCheck.Xunit

Bumps FsCheck from 2.16.6 to 3.3.2
Bumps FsCheck.Xunit from 2.16.6 to 3.3.2

---
updated-dependencies:
- dependency-name: FsCheck
  dependency-version: 3.3.2
  dependency-type: direct:production
  update-type: version-update:semver-major
- dependency-name: FsCheck.Xunit
  dependency-version: 3.3.2
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

backend/tests/Taskdeck.Api.Tests/Taskdeck.Api.Tests.csproj

@@ -22,8 +22,8 @@
       <PrivateAssets>all</PrivateAssets>
     </PackageReference>
     <PackageReference Include="FluentAssertions" Version="6.12.2" />
-    <PackageReference Include="FsCheck" Version="2.16.6" />
-    <PackageReference Include="FsCheck.Xunit" Version="2.16.6" />
+    <PackageReference Include="FsCheck" Version="3.3.2" />
+    <PackageReference Include="FsCheck.Xunit" Version="3.3.2" />
     <PackageReference Include="Moq" Version="4.20.72" />
   </ItemGroup>