perl module Class::ISA is needed by LSB 4.1 perl test, so add it.
When LSB 5.0 release, it will be deprecated. But we need it now.
[Yocto #3030]
(From OE-Core rev: f2e8d7670d926aa88c3c38996d1a216812741dd2)
Signed-off-by: Kang Kai <kai.kang@windriver.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Kang Kai