There are some important fixes and CVEs in 4.1.8, so we update the
SRCREVs to integrate the -stable changes.
(From OE-Core rev: 0cd10fc32fd6a3faced69ef206271c8afde17533)
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>