[llvm] [MLIR][CODEOWNER] Add XeGPU and XeVM codeowners (PR #166971)

[Sang Ik Lee via llvm-commits]

https://github.com/silee2 created https://github.com/llvm/llvm-project/pull/166971

XeGPU and XeVM dialect has assigned maintainers, but related folders currently lack code owners.
Add charithaintc and Jianhui-Li as code owner for XeGPU related folders.
Add silee2 as code owner for XeVM related folders.
Note:
charithaintc is current maintainer of XeGPU dialect.
silee2 is current maintainer of XeVM dialect.

>From 6585799c5f3acb25dbcdd5833560086fb7fcdbda Mon Sep 17 00:00:00 2001
From: "Lee, Sang Ik" <sang.ik.lee at intel.com>
Date: Wed, 5 Nov 2025 18:37:19 +0000
Subject: [PATCH] [MLIR] CODEOWNER: Add silee2 and charithaintc as codeowner
 for XeGPU and XeVM dialect related folders. And add Jianhui-Li for XeGPU
 related folders.

---
 .github/CODEOWNERS | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/.github/CODEOWNERS b/.github/CODEOWNERS
index 3a0a291ccb24c..02ce522179847 100644
--- a/.github/CODEOWNERS
+++ b/.github/CODEOWNERS
@@ -60,6 +60,14 @@
 /mlir/lib/Conversion/*ToROCDL @krzysz00 @kuhar
 /mlir/include/mlir/Dialect/LLVMIR/ROCDL* @krzysz00 @kuhar
 
+# XeGPU and XeVM dialects in MLIR.
+/mlir/include/mlir/Dialect/XeGPU @charithaintc @Jianhui-Li
+/mlir/lib/Dialect/XeGPU @charithaintc @Jianhui-Li
+/mlir/lib/Conversion/*XeGPU* @charithaintc @Jianhui-Li
+/mlir/include/mlir/Dialect/LLVMIR/XeVM* @silee2
+/mlir/lib/Dialect/LLVMIR/IR/XeVM @silee2
+/mlir/lib/Conversion/*XeVM* @silee2
+
 # Bufferization Dialect in MLIR.
 /mlir/include/mlir/Dialect/Bufferization @matthias-springer
 /mlir/lib/Dialect/Bufferization @matthias-springer