Remove obsolete references_dts0 test

The only purpose of the dtc_references_dts0 testcase was to check
handling of references in the old dts v0 syntax.  Since we no longer
support the old syntax, and the references_dts0.dts has been converted
to the new format, it's entirely redundant.  This patch removes it.

Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2 files changed