[PATCH] x86: use mkfs.fat, sed, mmd and mcopy from staging_dir

[Felix Fietkau]

On 20.01.23 09:36, Florian Eckert wrote:
> During image generation, the host tools should not be used but the tools
> from the staging_dir.
> 
> - mkfs.fat
> - sed
> - mmd
> - mcopy
Why is this necessary? $STAGING_DIR_HOST/bin should already be in $PATH 
before the host system parts.

- Felix