docs: add Manish Badarkhe to maintainer list

Signed-off-by: Manish Pandey <manish.pandey2@arm.com>
Change-Id: I8fd116962bb9775e2f96faee37bbf73073e15512
diff --git a/docs/about/maintainers.rst b/docs/about/maintainers.rst
index 871afe3..52cf93a 100644
--- a/docs/about/maintainers.rst
+++ b/docs/about/maintainers.rst
@@ -48,6 +48,8 @@
 :|G|: `madhukar-Arm`_
 :|M|: Raghu Krishnamurthy <raghu.ncstate@icloud.com>
 :|G|: `raghuncstate`_
+:|M|: Manish Badarkhe <manish.badarkhe@arm.com>
+:|G|: `ManishVB-Arm`_
 
 
 .. _code owners: