Bump Beta 0.6

Change-Id: I83ce19a331efb15016bf74fdad1ab7c406d1da9b
Signed-off-by: Josue Rivera <prbassplayer@gmail.com>
diff --git a/config/common.mk b/config/common.mk
index c27b765..78e4952 100644
--- a/config/common.mk
+++ b/config/common.mk
@@ -166,7 +166,7 @@
 # SlimLP first version.
 PRODUCT_VERSION_MAJOR = 5.1.1
 PRODUCT_VERSION_MINOR = beta
-PRODUCT_VERSION_MAINTENANCE = 0.5
+PRODUCT_VERSION_MAINTENANCE = 0.6
 ifdef SLIM_BUILD_EXTRA
     SLIM_POSTFIX := -$(SLIM_BUILD_EXTRA)
 endif