Bump SixLabors.ImageSharp in /Bearded.Graphics.ImageSharp (#77)

Bumps [SixLabors.ImageSharp](https://github.com/SixLabors/ImageSharp) from 3.1.3 to 3.1.4.
- [Release notes](https://github.com/SixLabors/ImageSharp/releases)
- [Commits](SixLabors/ImageSharp@v3.1.3...v3.1.4)

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

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Bearded.Graphics.ImageSharp/Bearded.Graphics.ImageSharp.csproj

@@ -9,7 +9,7 @@
  </PropertyGroup>
 
  <ItemGroup>
- <PackageReference Include="SixLabors.ImageSharp" Version="3.1.3" />
+ <PackageReference Include="SixLabors.ImageSharp" Version="3.1.4" />
  </ItemGroup>
 
  <ItemGroup>