Add meta-inventec and meta-lanyang

Initial a new platfom for Power 9 system

Change-Id: Ia20d44037b46baffad78b7b7eb164064b564a982
Tested: Verified lanyang image build
Signed-off-by: Brian Yang <yang.brianc.w@inventec.com>
diff --git a/conf/machine/include/inventec.inc b/conf/machine/include/inventec.inc
new file mode 100644
index 0000000..c79ddd7
--- /dev/null
+++ b/conf/machine/include/inventec.inc
@@ -0,0 +1 @@
+require conf/machine/include/openpower.inc