Bump Microsoft.AspNetCore.Mvc in /Web.FlashMessage.MvcCoreExample

Bumps Microsoft.AspNetCore.Mvc from 1.1.2 to 1.1.3.

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

Author: dependabot[bot]

Web.FlashMessage.MvcCoreExample/Web.FlashMessage.MvcCoreExample.csproj

@@ -18,7 +18,7 @@
 
   <ItemGroup>
     <PackageReference Include="Microsoft.AspNetCore.Diagnostics" Version="1.0.2" />
-    <PackageReference Include="Microsoft.AspNetCore.Mvc" Version="1.1.2" />
+    <PackageReference Include="Microsoft.AspNetCore.Mvc" Version="1.1.3" />
     <PackageReference Include="Microsoft.AspNetCore.Routing" Version="1.1.1" />
     <PackageReference Include="Microsoft.AspNetCore.Server.IISIntegration" Version="1.0.2" />
     <PackageReference Include="Microsoft.AspNetCore.Server.Kestrel" Version="1.0.3" />