[PATCH 1/1] maintainers: update RISC-V maintainer email

[Thomas Monjalon]

13/02/2024 19:14, Stanislaw Kardach:
> Change my email to a personal one.
> 
> Signed-off-by: Stanislaw Kardach <kda at semihalf.com>
> ---
>  RISC-V
> -M: Stanislaw Kardach <kda at semihalf.com>
> +M: Stanislaw Kardach <stanislaw.kardach at gmail.com>

Applied and updated the .mailmap file at the same time.