Bump SixLabors.ImageSharp.Drawing from 2.1.3 to 2.1.4 in /src/MiNET

Bumps [SixLabors.ImageSharp.Drawing](https://github.com/SixLabors/ImageSharp.Drawing) from 2.1.3 to 2.1.4.
- [Release notes](https://github.com/SixLabors/ImageSharp.Drawing/releases)
- [Commits](SixLabors/ImageSharp.Drawing@v2.1.3...v2.1.4)

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

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

src/MiNET/MiNET/MiNET.csproj

@@ -42,7 +42,7 @@
     <PackageReference Include="Newtonsoft.Json" Version="13.0.3" />
     <PackageReference Include="Portable.BouncyCastle" Version="1.9.0" />
     <PackageReference Include="SixLabors.ImageSharp" Version="3.1.5" />
-    <PackageReference Include="SixLabors.ImageSharp.Drawing" Version="2.1.3" />
+    <PackageReference Include="SixLabors.ImageSharp.Drawing" Version="2.1.4" />
     <PackageReference Include="System.Security.Cryptography.ProtectedData" Version="8.0.0" />
   </ItemGroup>
   <ItemGroup>