Add Raghu Krishnamurthy as a TF-A maintainer
Add Raghu Krishnamurthy as a TF-A maintainer

Change-Id: I3726f42f8f3de0cd88bd77a0f9d92a710649d18c
Signed-off-by: Sandrine Bailleux <4b69fcfca8da45b0c11ecda5434c5da526575d9d@arm.com>

achingupta/arm-trusted-firmware,achingupta/arm-trusted-firmware