Update SohImGuiImpl.cpp

Added back EndMenu into the Cheats section. Preventing the dropdown from expanding across the screen.

Co-Authored-By: IShallRiseAgain <49771132+IShallRiseAgain@users.noreply.github.com>

libultraship/libultraship/SohImGuiImpl.cpp

@@ -605,6 +605,7 @@ namespace SohImGui {
                     CVar_SetS32("gSuperTunic", Game::Settings.cheats.super_tunic);
                     needs_save = true;
                 }
+                ImGui::EndMenu();
             }
 
             if (ImGui::BeginMenu("Cosmetics")) {