ci(ansi): enable GlutenCastWithAnsiOnSuite for ANSI baseline

Uncomment enableSuite[GlutenCastWithAnsiOnSuite] in VeloxTestSettings
to collect complete ANSI cast failure baseline data. Previously this
suite was ignored by BackendTestSettings even though wildcardSuites
matched it, resulting in all test cases being IGNORED.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

Author: baibaichen

gluten-ut/spark41/src/test/scala/org/apache/gluten/utils/velox/VeloxTestSettings.scala

@@ -228,7 +228,7 @@ class VeloxTestSettings extends BackendTestSettings {
   enableSuite[GlutenBitmapExpressionUtilsSuite]
   enableSuite[GlutenCallMethodViaReflectionSuite]
   enableSuite[GlutenCanonicalizeSuite]
-  // TODO: 4.x enableSuite[GlutenCastWithAnsiOnSuite]  // 10 failures
+  enableSuite[GlutenCastWithAnsiOnSuite]
   enableSuite[GlutenCodeGenerationSuite]
   enableSuite[GlutenCodeGeneratorWithInterpretedFallbackSuite]
   enableSuite[GlutenCollationExpressionSuite]