MAINTAINERS: update my email address

My current email address will stop working soon. Use
linux.dev email instead.

Signed-off-by: Abhinav Kumar <[email protected]>
Acked-by: Rob Clark <[email protected]>
Patchwork: https://patchwork.freedesktop.org/patch/655555/
Signed-off-by: Rob Clark <[email protected]>

Author: Abhinav Kumar

MAINTAINERS

@@ -7523,7 +7523,7 @@ F:	include/uapi/drm/msm_drm.h
 DRM DRIVER for Qualcomm display hardware
 M:	Rob Clark <[email protected]>
 M:	Dmitry Baryshkov <[email protected]>
-R:	Abhinav Kumar <[email protected]>
+R:	Abhinav Kumar <[email protected]>
 R:	Jessica Zhang <[email protected]>
 R:	Sean Paul <[email protected]>
 R:	Marijn Suijten <[email protected]>
@@ -19975,7 +19975,7 @@ F:	drivers/regulator/vqmmc-ipq4019-regulator.c
 QUALCOMM IRIS VIDEO ACCELERATOR DRIVER
 M:	Vikash Garodia <[email protected]>
 M:	Dikshita Agarwal <[email protected]>
-R:	Abhinav Kumar <[email protected]>
+R:	Abhinav Kumar <[email protected]>
 L:	[email protected]
 L:	[email protected]
 S:	Maintained