[PATCH] remove Ferruh from some roles

[Thomas Monjalon]

> > > Ferruh Yigit decided to step down from the techboard and security
> > > team.
> > >
> > > ref: https://mails.dpdk.org/archives/dev/2022-April/239191.html
> > >
> > > Signed-off-by: Thomas Monjalon <thomas at monjalon.net>
> > 
> > Acked-by: Ferruh Yigit <ferruh.yigit at xilinx.com>
> 
> Acked-by: John McNamara <john.mcnamara at intel.com>

Applied