Remove obsolete NFC unlock XML file.

NFC unlock was moved to TrustAgent. Fixes
build break.

Bug: 15538481
Change-Id: Iaf7f96a38ee36b80168cd92eef0d3b9748caa478
(cherry picked from commit 54a10a0a97a1aa8138d116078146741ec59da6fd)
1 file changed