chore(deps) Update dependency Slugify.Core to v5

Author: renovate[bot]

web/web.csproj

@@ -60,7 +60,7 @@
     </PackageReference>
     <PackageReference Include="NUglify" Version="1.21.17" />
     <PackageReference Include="SixLabors.ImageSharp" Version="3.1.12" />
-    <PackageReference Include="Slugify.Core" Version="4.0.1" />
+    <PackageReference Include="Slugify.Core" Version="5.1.1" />
     <PackageReference Include="SolrNet" Version="1.2.1" />
     <PackageReference Include="SolrNet.Core" Version="1.2.1" />
     <PackageReference Include="SolrNet.Microsoft.DependencyInjection" Version="1.2.1" />