vendor: push version

Change-Id: Id2e530f8c7c1c4479cdc23de46db9cc7ac474230
diff --git a/config/common.mk b/config/common.mk
index d8687bd..185ec25 100644
--- a/config/common.mk
+++ b/config/common.mk
@@ -146,7 +146,7 @@
 # SlimLP first version.
 PRODUCT_VERSION_MAJOR = 5.0.1
 PRODUCT_VERSION_MINOR = alpha
-PRODUCT_VERSION_MAINTENANCE = 0.8
+PRODUCT_VERSION_MAINTENANCE = 0.9
 ifdef SLIM_BUILD_EXTRA
     SLIM_POSTFIX := -$(SLIM_BUILD_EXTRA)
 endif