[U-Boot] [U-Boot,8/8] imx8: mek: move HUSH_PARSER to defconfig

[sbabic at denx.de]

> Move HUSH_PARSER to defconfig, otherwise meet
> "
> => run netboot
> Booting from net ...
> Unknown command 'if' - try 'help'
> Unknown command 'then' - try 'help'
> Unknown command 'else' - try 'help'
> Unknown command 'fi' - try 'help'
> Unknown command '0x80280000' - try 'help'
> Unknown command 'if' - try 'help'
> Unknown command 'then' - try 'help'
> Unknown command 'then' - try 'help'
> Unknown command 'else' - try 'help'
> Unknown command 'fi' - try 'help'
> Unknown command 'else' - try 'help'
> Unknown command 'fi' - try 'help'
> "
> Signed-off-by: Peng Fan <peng.fan at nxp.com>

Applied to u-boot-imx, master, thanks !

Best regards,
Stefano Babic

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