Bump the nuget group with 1 update

Bumps SixLabors.ImageSharp from 3.1.7 to 3.1.11

---
updated-dependencies:
- dependency-name: SixLabors.ImageSharp
  dependency-version: 3.1.11
  dependency-type: direct:production
  dependency-group: nuget
...

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Author: dependabot[bot]

s3-lambda-resizing-dotnet/ImageResize/ImageResize.csproj

@@ -15,6 +15,6 @@
     <PackageReference Include="Amazon.Lambda.Serialization.SystemTextJson" Version="2.3.1" />
     <PackageReference Include="Amazon.Lambda.S3Events" Version="3.0.0" />
     <PackageReference Include="AWSSDK.S3" Version="3.7.104.2" />
-    <PackageReference Include="SixLabors.ImageSharp" Version="3.1.7" />
+    <PackageReference Include="SixLabors.ImageSharp" Version="3.1.11" />
   </ItemGroup>
 </Project>