Update the .net core packages to fix "CVE-2018-8409: ASP.NET Core Denial Of Service Vulnerability"

src/Ombi/Ombi.csproj

@@ -71,7 +71,7 @@
     <PackageReference Include="Hangfire.RecurringJobExtensions" Version="1.1.6" />
     <PackageReference Include="Hangfire.SQLite" Version="1.4.2" />
 
-    <PackageReference Include="Microsoft.AspNetCore.App" Version="2.1.2" />
+    <PackageReference Include="Microsoft.AspNetCore.App" Version="2.1.4" />
     <PackageReference Include="Microsoft.Extensions.Configuration.CommandLine" Version="2.1.1" />
     <PackageReference Include="Microsoft.Extensions.Logging.Debug" Version="2.1.1" />
     <PackageReference Include="Microsoft.VisualStudio.Web.BrowserLink" Version="2.1.1" />