[llvm] [bazel][mlir] Fix transform_xegpu_ext.py test for bazel (PR #166924)

[Karlo Basioli via llvm-commits]

https://github.com/basioli-k created https://github.com/llvm/llvm-project/pull/166924

None

>From 3f059fda13acc1b4d6d59ab2cea754d68ed77121 Mon Sep 17 00:00:00 2001
From: basioli-k <k.basioli at gmail.com>
Date: Fri, 7 Nov 2025 11:17:56 +0000
Subject: [PATCH] [bazel][mlir] Fix transform_xegpu_ext.py test for bazel

---
 utils/bazel/llvm-project-overlay/mlir/python/BUILD.bazel | 1 +
 1 file changed, 1 insertion(+)

diff --git a/utils/bazel/llvm-project-overlay/mlir/python/BUILD.bazel b/utils/bazel/llvm-project-overlay/mlir/python/BUILD.bazel
index f1d1c0bbf8c9b..9658e4387a6c2 100644
--- a/utils/bazel/llvm-project-overlay/mlir/python/BUILD.bazel
+++ b/utils/bazel/llvm-project-overlay/mlir/python/BUILD.bazel
@@ -1541,6 +1541,7 @@ filegroup(
         ":TransformSMTExtensionOpsPyGen",
         ":VectorTransformEnumPyGen",
         ":VectorTransformOpsPyGen",
+        ":XeGPUTransformOpsPyGen",
     ],
 )