mxs-base.inc: remove - it is of no use
mxs-base.inc: remove - it is of no use

Seems meta-variscite was taken from meta-fsl-arm. There we find the same file
with references on it.

Signed-off-by: Andreas Müller <d72a15aaaca3a7afa855175c72dc8d2e05931e32@googlemail.com>

schnitzeltony/meta-variscite-community,schnitzeltony/meta-variscite-community