Bump SixLabors.ImageSharp.Drawing from 2.1.1 to 2.1.2

Bumps [SixLabors.ImageSharp.Drawing](https://github.com/SixLabors/ImageSharp.Drawing) from 2.1.1 to 2.1.2.
- [Release notes](https://github.com/SixLabors/ImageSharp.Drawing/releases)
- [Commits](SixLabors/ImageSharp.Drawing@v2.1.1...v2.1.2)

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

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

BadMedicine.Dicom/BadMedicine.Dicom.csproj

@@ -42,7 +42,7 @@
   <ItemGroup>
     <PackageReference Include="HIC.BadMedicine" Version="1.1.2" />
     <PackageReference Include="SixLabors.ImageSharp" Version="3.1.3" />
-    <PackageReference Include="SixLabors.ImageSharp.Drawing" Version="2.1.1" />
+    <PackageReference Include="SixLabors.ImageSharp.Drawing" Version="2.1.2" />
   </ItemGroup>
 
 </Project>