As I'll no longer be working with Arm, add a mailmap entry so any mail
directed towards me reaches the appropriate mailbox.
Acked-by: NWill Deacon <will.deacon@arm.com>
Signed-off-by: NPunit Agrawal <punit.agrawal@arm.com>
Signed-off-by: NCatalin Marinas <catalin.marinas@arm.com>