[PATCH] {binutils,gdb}/MAINTAINERS: Change to my personal email address

[Nick Clifton]

Hi Palmer,

> binutils/ChangeLog
> 2019-10-29  Palmer Dabbelt  <palmer@sifive.com>
> 
>         * MAINTAINERS: Change palmer@sifive.com to palmer@dabbelt.com.

Approved and applied.

Cheers
  Nick

PS.  Thanks for continuing to volunteer as a maintainer for the RISC-V port.