Version bump to PPR1.180208.002

Change-Id: I83cf9554fe6bfb5441eddbd8a41a5d680c8dfccd
diff --git a/core/build_id.mk b/core/build_id.mk
index ce8e037..2fc6167 100644
--- a/core/build_id.mk
+++ b/core/build_id.mk
@@ -18,4 +18,4 @@
 # (like "CRB01").  It must be a single word, and is
 # capitalized by convention.
 
-export BUILD_ID=PPR1.180208.001
+export BUILD_ID=PPR1.180208.002