Bump SixLabors.ImageSharp from 3.0.2 to 3.1.0

Bumps [SixLabors.ImageSharp](https://github.com/SixLabors/ImageSharp) from 3.0.2 to 3.1.0.
- [Release notes](https://github.com/SixLabors/ImageSharp/releases)
- [Commits](SixLabors/ImageSharp@v3.0.2...v3.1.0)

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

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

ImageSharpCompare/ImageSharpCompare.csproj

@@ -44,7 +44,7 @@
 	</ItemGroup>
 
 	<ItemGroup>
-		<PackageReference Include="SixLabors.ImageSharp" Version="3.0.2" />
+		<PackageReference Include="SixLabors.ImageSharp" Version="3.1.0" />
 		<PackageReference Include="Microsoft.SourceLink.GitHub" Version="8.0.0" PrivateAssets="all" />
 		<PackageReference Include="SonarAnalyzer.CSharp" Version="9.12.0.78982">
 			<PrivateAssets>all</PrivateAssets>