EHD-1387: Remove unused CSHTML pages

GenderPayGap.UnitTests/GenderPayGap.WebUI.Tests/CodeQualityTests/DoNotAllowHtmlDotRawTests.cs

@@ -20,7 +20,6 @@ public void DoNotAllowHtmlDotRawInCode()
                 Path.Combine("GenderPayGap.WebUI", "obj"), // Output folder
                 Path.Combine("GenderPayGap.WebUI", "Views", "Shared", "CustomError.cshtml"), // We can change this once we have moved all the pages across to the new Design System
                 Path.Combine("GenderPayGap.WebUI", "Views", "Shared", "Error.cshtml"), // We can change this once we have moved all the pages across to the new Design System
-                Path.Combine("GenderPayGap.WebUI", "Views", "Shared", "Patterns", "ErrorSummary.cshtml"), // This should disappear when we re-write the Submit journey
                 Path.Combine("GovUkDesignSystem") // This uses Html.Raw for Attributes - TODO we should try to work out a better way of doing this
             };