Update test data for Aspire Dashboard 13.3.0

Adds `V13_3` to `ImageVersion.cs` and updates `s_AspireDashboardTestData`
in `TestData.cs` to use the new version. Fixes `TestDataTests.VerifyTestData`
pre-build validation failure.

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

Author: lbussell

tests/Microsoft.DotNet.Docker.Tests/ImageVersion.cs

@@ -15,6 +15,7 @@ public readonly record struct ImageVersion
         public static readonly ImageVersion V9_0 = new(new Version(9, 0), isPreview: false);
         public static readonly ImageVersion V9_1 = new(new Version(9, 1), isPreview: false);
         public static readonly ImageVersion V13_2 = new(new Version(13, 2), isPreview: false);
+        public static readonly ImageVersion V13_3 = new(new Version(13, 3), isPreview: false);
         public static readonly ImageVersion V9_2_Preview = new(new Version(9, 2), isPreview: true);
         public static readonly ImageVersion V10_0 = new(new Version(10, 0), isPreview: false);
         public static readonly ImageVersion V11_0 = new(new Version(11, 0), isPreview: true);

tests/Microsoft.DotNet.Docker.Tests/TestData.cs

@@ -433,7 +433,7 @@ public static class TestData
         private static readonly ProductImageData[] s_AspireDashboardTestData =
         {
             new() {
-                Version = V13_2,
+                Version = V13_3,
                 VersionFamily = V9_0,
                 OS = OS.AzureLinux30Distroless,
                 OSTag = "",
@@ -442,7 +442,7 @@ public static class TestData
                 SupportedImageRepos = DotNetImageRepo.Aspire_Dashboard,
             },
             new() {
-                Version = V13_2,
+                Version = V13_3,
                 VersionFamily = V9_0,
                 OS = OS.AzureLinux30Distroless,
                 OSTag = "",