chore(deps): bump SixLabors.ImageSharp

Bumps the nuget group with 1 update in the /src/backend/Bennetr.BrickInv.RebrickableClient directory: [SixLabors.ImageSharp](https://github.com/SixLabors/ImageSharp).


Updates `SixLabors.ImageSharp` from 3.1.6 to 3.1.7
- [Release notes](https://github.com/SixLabors/ImageSharp/releases)
- [Commits](SixLabors/ImageSharp@v3.1.6...v3.1.7)

---
updated-dependencies:
- dependency-name: SixLabors.ImageSharp
  dependency-type: direct:production
  dependency-group: nuget
...

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

Author: dependabot[bot]

src/backend/Bennetr.BrickInv.RebrickableClient/Bennetr.BrickInv.RebrickableClient.csproj

@@ -8,7 +8,7 @@
     <ItemGroup>
       <PackageReference Include="CachingFramework.Redis" Version="15.0.2" />
       <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="9.0.0" />
-      <PackageReference Include="SixLabors.ImageSharp" Version="3.1.6" />
+      <PackageReference Include="SixLabors.ImageSharp" Version="3.1.7" />
     </ItemGroup>
 
 </Project>