MAINTAINERS: idxd driver maintainer update

mainline inclusion
from mainline-v6.0
commit 5dc86388
category: feature
bugzilla: https://gitee.com/openeuler/intel-kernel/issues/I596WO
CVE: NA

Intel-SIG: commit 5dc86388 MAINTAINERS: idxd driver maintainer update.
Incremental backporting patches for DSA/IAA on Intel Xeon platform.

--------------------------------

Add Fenghua as maintainer of the idxd driver.
Signed-off-by: NFenghua Yu <fenghua.yu@intel.com>
Signed-off-by: NDave Jiang <dave.jiang@intel.com>
Link: https://lore.kernel.org/r/20220615232651.177098-1-fenghua.yu@intel.comSigned-off-by: NVinod Koul <vkoul@kernel.org>
Signed-off-by: NXiaochen Shen <xiaochen.shen@intel.com>

MAINTAINERS

@@ -8949,7 +8949,8 @@ S:	Supported
 Q:	https://patchwork.kernel.org/project/linux-dmaengine/list/
 F:	drivers/dma/ioat*
 
-INTEL IADX DRIVER
+INTEL IDXD DRIVER
+M:	Fenghua Yu <fenghua.yu@intel.com>
 M:	Dave Jiang <dave.jiang@intel.com>
 L:	dmaengine@vger.kernel.org
 S:	Supported