Removing default Velopack MSI images

src/vpk/Velopack.Packaging.Windows/Msi/MsiBuilder.cs

@@ -140,8 +140,8 @@ public static class MsiBuilder
             StartMenuShortcut = shortcuts.HasFlag(ShortcutLocation.StartMenu),
             StartMenuRootShortcut = shortcuts.HasFlag(ShortcutLocation.StartMenuRoot),
             RustNativeModulePath = HelperFile.GetWixNativeModulePath(options.TargetRuntime),
-            SideBannerImagePath = options.MsiBanner ?? HelperFile.WixAssetsDialogBackground,
-            TopBannerImagePath = options.MsiLogo ?? HelperFile.WixAssetsTopBanner,
+            SideBannerImagePath = options.MsiBanner,
+            TopBannerImagePath = options.MsiLogo,
             RuntimeDependencies = runtimeDeps,
             ConclusionMessage = GetPlainTextMessage(options.InstConclusion),
             ReadmeMessage = GetPlainTextMessage(options.InstReadme),

src/vpk/Velopack.Packaging/HelperFile.cs

@@ -92,10 +92,6 @@ public static class HelperFile
     [SupportedOSPlatform("windows")]
     public const string WixVersion = "5.0.2";
 
-    public static string WixAssetsTopBanner => FindHelperFile("wix\\assets\\top-banner.bmp");
-
-    public static string WixAssetsDialogBackground => FindHelperFile("wix\\assets\\dialog-background.bmp");
-
     [SupportedOSPlatform("windows")]
     public static string SignToolPath => FindHelperFile("signing\\signtool.exe");