Add a "Limiting the Host Resources Usage" document to share the
different techniques that can be used to limit the host resources usage.
We do have a document to document how to speed up a build, so this
document comes right after.
[YOCTO #15111]
(From yocto-docs rev: 584b8b30cd884ff6c62efcff9e9b566476a84589)
Signed-off-by: Antonin Godard <antonin.godard@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>