Bump BlurHashSharp and BlurHashSharp.SkiaSharp

Bumps BlurHashSharp from 1.1.1 to 1.2.0
Bumps BlurHashSharp.SkiaSharp from 1.1.1 to 1.2.0

---
updated-dependencies:
- dependency-name: BlurHashSharp
  dependency-version: 1.2.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
- dependency-name: BlurHashSharp.SkiaSharp
  dependency-version: 1.2.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

Jellyfin.Drawing.Skia/Jellyfin.Drawing.Skia.csproj

@@ -20,8 +20,8 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="BlurHashSharp" Version="1.1.1" />
-    <PackageReference Include="BlurHashSharp.SkiaSharp" Version="1.1.1" />
+    <PackageReference Include="BlurHashSharp" Version="1.2.0" />
+    <PackageReference Include="BlurHashSharp.SkiaSharp" Version="1.2.0" />
     <PackageReference Include="SkiaSharp" Version="2.80.2" />
     <PackageReference Include="SkiaSharp.NativeAssets.Linux" Version="2.80.2" />
   </ItemGroup>